3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Praesent mauris nibh, fringilla dapibus pharetra sit amet, cursus ut elit. Proin nulla nisl, accumsan at vulputate eu, elementum ac enim. Aliquam tortor lacus, ullamcorper sed purus ac, pulvinar euismod sem. Praesent euismod lacus et . Proin nulla nisl, accumsan at vulputate eu, elementum ac enim. Aliquam tortor lacus, ullamcorper sed purus ac, pulvinar euismod sem. Praesent euismod lacus et . Proin nulla nisl, accumsan at vulputate eu, elementum ac enim. Aliquam tortor lacus, ullamcorper sed purus ac, pulvinar euismod sem. Praesent euismod lacus et . Proin nulla nisl, accumsan at vulputate eu, elementum ac enim. Aliquam tortor lacus, ullamcorper sed purus ac, pulvinar euismod sem. Praesent euismod lacus et "; $int = preg_match_all('/^(.)*$/', $string, $matches); var_dump($int);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0120.00616.75
8.3.50.0100.00817.41
8.3.40.0000.01518.97
8.3.30.0060.01018.66
8.3.20.0060.00318.85
8.3.10.0060.00318.79
8.3.00.0080.00019.16
8.2.180.0040.01125.92
8.2.170.0040.01118.95
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0050.00521.23
8.2.100.0090.00317.74
8.2.90.0000.00819.33
8.2.80.0070.00019.37
8.2.70.0000.00817.75
8.2.60.0030.00717.80
8.2.50.0060.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00417.90
8.2.20.0000.00817.64
8.2.10.0040.00417.91
8.2.00.0050.00217.85
8.1.280.0110.00425.92
8.1.270.0000.00824.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00320.64
8.1.230.0110.00021.04
8.1.220.0050.00317.74
8.1.210.0040.00418.91
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0070.00018.84
8.1.160.0050.00518.82
8.1.150.0030.00518.75
8.1.140.0030.00617.47
8.1.130.0030.00317.87
8.1.120.0040.00417.48
8.1.110.0000.00717.45
8.1.100.0020.00517.56
8.1.90.0040.00417.46
8.1.80.0070.00017.58
8.1.70.0070.00017.54
8.1.60.0040.00417.68
8.1.50.0040.00417.56
8.1.40.0050.00317.63
8.1.30.0030.00617.63
8.1.20.0000.00817.66
8.1.10.0040.00417.63
8.1.00.0040.00417.47
8.0.300.0000.00819.79
8.0.290.0020.00517.00
8.0.280.0000.00718.43
8.0.270.0000.00817.15
8.0.260.0000.00716.79
8.0.250.0000.00817.01
8.0.240.0030.00317.05
8.0.230.0000.00717.05
8.0.220.0030.00316.87
8.0.210.0050.00317.01
8.0.200.0000.00617.07
8.0.190.0000.00816.99
8.0.180.0060.00616.93
8.0.170.0060.00316.96
8.0.160.0080.00017.02
8.0.150.0000.00816.96
8.0.140.0040.00416.86
8.0.130.0030.00313.46
8.0.120.0030.00616.85
8.0.110.0000.00717.03
8.0.100.0000.00816.80
8.0.90.0000.00717.11
8.0.80.0090.00616.96
8.0.70.0030.00516.98
8.0.60.0000.00716.84
8.0.50.0080.00016.95
8.0.30.0060.01217.16
8.0.20.0100.00917.25
8.0.10.0020.00516.98
8.0.00.0140.00816.71
7.4.330.0030.00313.15
7.4.320.0000.01016.77
7.4.300.0000.00616.77
7.4.290.0000.00716.61
7.4.280.0000.00716.69
7.4.270.0070.00016.72
7.4.260.0050.00013.45
7.4.250.0030.00616.57
7.4.240.0030.00416.72
7.4.230.0030.00516.89
7.4.220.0140.00416.76
7.4.210.0050.00916.69
7.4.200.0040.00416.67
7.4.190.0040.00416.71
7.4.160.0100.01316.36
7.4.150.0090.00816.50
7.4.140.0110.01416.71
7.4.130.0130.00516.78
7.4.120.0110.00616.59
7.4.110.0100.00916.48
7.4.100.0060.01016.83
7.4.90.0090.00916.60
7.4.80.0100.01119.39
7.4.70.0140.00316.64
7.4.60.0080.00816.58
7.4.50.0060.00616.64
7.4.40.0070.00716.52
7.4.30.0100.00716.66
7.4.10.0100.00715.17
7.4.00.0090.00715.07
7.3.330.0030.00413.06
7.3.320.0000.00713.02
7.3.310.0070.00016.43
7.3.300.0040.00416.35
7.3.290.0070.01416.29
7.3.280.0070.00916.31
7.3.270.0120.00916.54
7.3.260.0090.00816.38
7.3.250.0080.01216.46
7.3.240.0070.01016.63
7.3.230.0150.00616.29
7.3.210.0160.00016.28
7.3.200.0150.00816.33
7.3.190.0060.01316.63
7.3.180.0100.01316.27
7.3.170.0060.00916.22
7.3.160.0130.00316.62
7.3.130.0140.00315.20
7.3.120.0060.01114.93
7.3.110.0100.00914.93
7.3.100.0000.01614.88
7.3.90.0080.01014.94
7.3.80.0060.00614.95
7.3.70.0040.00814.59
7.3.60.0070.01014.70
7.3.50.0080.00514.62
7.3.40.0020.01114.85
7.3.30.0110.00314.90
7.3.20.0060.01016.51
7.3.10.0110.00516.72
7.3.00.0080.00516.67
7.2.330.0150.00616.62
7.2.320.0070.01016.52
7.2.310.0090.00916.58
7.2.300.0090.00916.70
7.2.290.0150.00916.66
7.2.260.0070.01115.09
7.2.250.0040.01315.00
7.2.240.0080.00715.09
7.2.230.0040.00915.12
7.2.220.0030.01015.19
7.2.210.0070.00715.05
7.2.200.0050.00915.02
7.2.190.0060.01014.98
7.2.180.0040.01114.97
7.2.170.0070.00815.06
7.2.160.0070.00415.07
7.2.150.0030.01016.96
7.2.140.0030.00716.75
7.2.130.0000.01016.95
7.2.120.0000.01117.01
7.2.110.0070.00716.95
7.2.100.0030.00916.90
7.2.90.0100.00316.96
7.2.80.0100.00317.10
7.2.70.0000.00916.78
7.2.60.0030.01316.84
7.2.50.0090.00617.10
7.2.40.0090.00617.14
7.2.30.0040.00817.19
7.2.20.0090.00617.02
7.2.10.0000.01017.11
7.2.00.0050.00818.18
7.1.330.0070.00615.91
7.1.320.0050.00815.77
7.1.310.0050.01015.76
7.1.300.0050.01115.78
7.1.290.0020.01215.76
7.1.280.0070.00615.97
7.1.270.0040.00615.92
7.1.260.0080.00815.82
7.1.250.0000.01415.99
7.1.240.0080.00315.88
7.1.230.0110.00416.05
7.1.220.0030.01016.01
7.1.210.0090.00315.79
7.1.200.0140.00315.76
7.1.190.0060.00315.66
7.1.180.0100.00315.63
7.1.170.0030.01015.89
7.1.160.0100.00315.81
7.1.150.0040.00715.92
7.1.140.0060.00616.03
7.1.130.0030.01015.96
7.1.120.0080.00615.96
7.1.110.0040.01215.81
7.1.100.0060.00917.23
7.1.90.0090.00015.71
7.1.80.0130.00015.86
7.1.70.0020.00916.52
7.1.60.0090.01017.69
7.1.50.0090.00816.32
7.1.40.0070.00315.80
7.1.30.0070.00415.79
7.1.20.0100.00315.87
7.1.10.0030.00716.01
7.1.00.0070.04019.21
7.0.330.0030.01015.28
7.0.320.0040.00415.56
7.0.310.0040.00415.31
7.0.300.0120.00315.73
7.0.290.0060.00615.39
7.0.280.0040.01115.43
7.0.270.0000.01215.50
7.0.260.0100.00315.68
7.0.250.0040.01215.52
7.0.240.0060.00615.63
7.0.230.0000.01015.61
7.0.220.0070.00615.48
7.0.210.0080.00315.29
7.0.200.0020.00915.91
7.0.190.0000.01015.48
7.0.180.0000.01315.63
7.0.170.0030.00815.49
7.0.160.0090.00615.77
7.0.150.0040.00715.65
7.0.140.0060.03618.64
7.0.130.0040.00415.45
7.0.120.0030.04018.84
7.0.110.0040.00415.55
7.0.100.0030.01015.72
7.0.90.0030.00615.20
7.0.80.0070.00715.71
7.0.70.0060.00915.34
7.0.60.0120.03717.58
7.0.50.0070.03516.72
7.0.40.0090.03115.74
7.0.30.0080.03115.63
7.0.20.0030.03315.56
7.0.10.0120.03815.69
7.0.00.0060.03815.51
5.6.400.0070.00715.28
5.6.390.0000.01514.99
5.6.380.0030.01414.81
5.6.370.0050.00515.16
5.6.360.0070.01015.02
5.6.350.0000.01314.87
5.6.340.0120.00315.27
5.6.330.0060.00914.86
5.6.320.0000.01115.16
5.6.310.0060.00615.29
5.6.300.0090.00314.95
5.6.290.0030.01015.05
5.6.280.0050.03718.33
5.6.270.0080.00614.97
5.6.260.0040.01114.73
5.6.250.0060.00915.17
5.6.240.0100.00015.04
5.6.230.0000.01414.98
5.6.220.0040.00715.16
5.6.210.0040.04418.25
5.6.200.0050.02617.02
5.6.190.0070.04516.98
5.6.180.0070.04217.02
5.6.170.0030.03116.92
5.6.160.0070.04216.97
5.6.150.0080.02317.14
5.6.140.0080.04316.88
5.6.130.0050.03116.98
5.6.120.0100.03517.03
5.6.110.0090.03116.96
5.6.100.0120.02517.01
5.6.90.0020.04617.12
5.6.80.0020.04616.72
5.6.70.0030.04516.73
5.6.60.0030.02516.59
5.6.50.0050.04316.73
5.6.40.0020.03916.53
5.6.30.0070.03816.61
5.6.20.0070.04216.62
5.6.10.0110.03616.70
5.6.00.0080.04316.61
5.5.380.0060.00815.08
5.5.370.0030.00615.27
5.5.360.0100.00614.66
5.5.350.0210.03318.14
5.5.340.0080.02116.77
5.5.330.0170.03316.93
5.5.320.0030.04716.84
5.5.310.0120.03916.85
5.5.300.0060.04116.94
5.5.290.0070.04516.77
5.5.280.0060.04616.75
5.5.270.0080.05016.94
5.5.260.0080.04216.84
5.5.250.0050.03116.59
5.5.240.0020.03116.42
5.5.230.0070.02816.47
5.5.220.0020.04516.51
5.5.210.0130.03616.61
5.5.200.0080.03816.43
5.5.190.0050.04316.47
5.5.180.0050.04216.38
5.5.170.0060.00315.00
5.5.160.0050.03716.46
5.5.150.0080.03016.38
5.5.140.0050.04416.44
5.5.130.0080.04216.50
5.5.120.0070.04216.46
5.5.110.0010.04316.45
5.5.100.0100.04116.49
5.5.90.0080.03816.46
5.5.80.0080.04016.50
5.5.70.0080.03316.44
5.5.60.0060.02516.55
5.5.50.0030.03116.33
5.5.40.0060.04016.43
5.5.30.0070.03516.34
5.5.20.0070.04416.36
5.5.10.0100.04016.37
5.5.00.0080.04016.24
5.4.450.0050.04216.64
5.4.440.0060.04316.63
5.4.430.0050.03716.68
5.4.420.0090.03816.61
5.4.410.0060.03416.48
5.4.400.0100.03916.49
5.4.390.0050.02316.53
5.4.380.0060.02016.46
5.4.370.0070.04216.52
5.4.360.0090.03016.46
5.4.350.0120.03316.46
5.4.340.0060.04316.45
5.4.330.0070.00313.24
5.4.320.0070.03916.45
5.4.310.0030.03816.39
5.4.300.0020.03316.47
5.4.290.0090.02716.48
5.4.280.0050.04316.46
5.4.270.0050.04416.47
5.4.260.0080.03216.46
5.4.250.0070.04216.46
5.4.240.0030.04316.46
5.4.230.0100.03716.46
5.4.220.0040.02516.53
5.4.210.0060.02816.44
5.4.200.0070.04316.48
5.4.190.0050.02516.53
5.4.180.0100.02116.53
5.4.170.0080.02316.51
5.4.160.0100.03816.56
5.4.150.0060.04116.45
5.4.140.0080.02015.10
5.4.130.0030.03615.14
5.4.120.0030.03815.05
5.4.110.0050.02515.11
5.4.100.0050.03015.11
5.4.90.0020.02615.11
5.4.80.0090.03215.12
5.4.70.0080.03715.11
5.4.60.0020.03015.18
5.4.50.0070.03015.05
5.4.40.0050.02715.11
5.4.30.0000.02915.06
5.4.20.0080.03415.06
5.4.10.0050.02515.06
5.4.00.0070.03514.73
5.3.290.0120.03014.29
5.3.280.0070.03414.17
5.3.270.0070.03714.25
5.3.260.0060.03514.23
5.3.250.0070.03114.24
5.3.240.0020.03314.19
5.3.230.0050.03814.25
5.3.220.0030.02814.40
5.3.210.0130.03514.45
5.3.200.0020.04314.36
5.3.190.0070.04014.44
5.3.180.0050.03914.40
5.3.170.0050.03914.46
5.3.160.0120.03314.47
5.3.150.0050.04114.46
5.3.140.0030.04314.37
5.3.130.0050.04114.53
5.3.120.0050.04014.45
5.3.110.0060.03314.39
5.3.100.0060.02714.15
5.3.90.0080.02314.03
5.3.80.0050.03114.04
5.3.70.0030.02714.02
5.3.60.0010.02814.01
5.3.50.0020.03113.91
5.3.40.0080.02714.00
5.3.30.0070.01813.96
5.3.20.0030.02313.86
5.3.10.0050.03313.72
5.3.00.0030.02913.87
5.2.170.0000.04011.91
5.2.160.0000.03311.96
5.2.150.0030.04711.79
5.2.140.0030.05711.96
5.2.130.0000.03311.87
5.2.120.0030.05711.90
5.2.110.0000.04311.84
5.2.100.0000.03311.86
5.2.90.0000.03311.61
5.2.80.0070.03311.77
5.2.70.0030.03011.85
5.2.60.0070.05711.64
5.2.50.0130.03311.78
5.2.40.0030.05711.60
5.2.30.0000.05011.73
5.2.20.0070.05311.70
5.2.10.0070.05711.55
5.2.00.0000.05711.45
5.1.60.0070.03310.78
5.1.50.0030.03710.72
5.1.40.0070.04710.61
5.1.30.0100.05010.94
5.1.20.0030.03011.11
5.1.10.0170.04310.83
5.1.00.0130.03310.82
5.0.50.0070.0439.24
5.0.40.0000.0308.96
5.0.30.0000.0578.87
5.0.20.0070.0378.78
5.0.10.0030.0378.89
5.0.00.0000.0378.85
4.4.90.0000.0177.80
4.4.80.0000.0277.80
4.4.70.0070.0277.80
4.4.60.0030.0337.80
4.4.50.0070.0207.80
4.4.40.0000.0507.80
4.4.30.0000.0207.80
4.4.20.0000.0377.80
4.4.10.0000.0207.80
4.4.00.0030.0477.80
4.3.110.0030.0307.80
4.3.100.0030.0337.80
4.3.90.0100.0277.80
4.3.80.0000.0307.80
4.3.70.0070.0207.80
4.3.60.0000.0207.80
4.3.50.0000.0237.80
4.3.40.0100.0237.80
4.3.30.0000.0377.80
4.3.20.0030.0237.80
4.3.10.0000.0337.80
4.3.00.0000.0237.80

preferences:
44.97 ms | 401 KiB | 5 Q