3v4l.org

run code in 300+ PHP versions simultaneously
<?php // create a string $string = '123'; // look for a match echo preg_match("/[0-9]{1}[0-9]{1}[0-9]{1}/", $string, $matches);

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)
8.3.60.0140.00718.30
8.3.50.0140.00722.00
8.3.40.0120.00618.96
8.3.30.0070.01019.09
8.3.20.0040.00420.39
8.3.10.0080.00022.11
8.3.00.0000.00822.38
8.2.180.0180.00016.63
8.2.170.0060.00822.96
8.2.160.0100.00320.95
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0030.00622.14
8.2.100.0110.00417.78
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0060.00317.75
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00417.89
8.2.20.0000.00717.79
8.2.10.0050.00217.74
8.2.00.0040.00417.63
8.1.280.0110.00725.92
8.1.270.0040.00422.19
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0060.00323.84
8.1.230.0120.00019.06
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.36
8.1.190.0000.00917.30
8.1.180.0000.00818.10
8.1.170.0050.00418.77
8.1.160.0040.00421.96
8.1.150.0040.00418.72
8.1.140.0000.00717.57
8.1.130.0000.00817.88
8.1.120.0070.00017.55
8.1.110.0070.00017.51
8.1.100.0050.00317.51
8.1.90.0000.00817.45
8.1.80.0070.00017.47
8.1.70.0070.00017.48
8.1.60.0000.00817.62
8.1.50.0000.00717.60
8.1.40.0000.00717.52
8.1.30.0050.00217.61
8.1.20.0040.00417.68
8.1.10.0020.00517.61
8.1.00.0040.00417.54
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.49
8.0.270.0000.00817.27
8.0.260.0050.00216.85
8.0.250.0030.00316.96
8.0.240.0070.00017.08
8.0.230.0000.00817.04
8.0.220.0070.00016.85
8.0.210.0040.00416.96
8.0.200.0030.00317.00
8.0.190.0000.00716.96
8.0.180.0040.00416.91
8.0.170.0080.00016.96
8.0.160.0050.00316.87
8.0.150.0070.00016.90
8.0.140.0000.00716.81
8.0.130.0000.00613.47
8.0.120.0040.00416.89
8.0.110.0030.00516.87
8.0.100.0050.00217.00
8.0.90.0000.00716.91
8.0.80.0100.00516.95
8.0.70.0000.00716.84
8.0.60.0040.00416.82
8.0.50.0030.00516.92
8.0.30.0200.00317.10
8.0.20.0140.00517.46
8.0.10.0000.00717.03
8.0.00.0070.01116.76
7.4.330.0050.00015.00
7.4.320.0030.00316.75
7.4.300.0040.00416.65
7.4.290.0000.00716.72
7.4.280.0040.00416.72
7.4.270.0080.00016.53
7.4.260.0040.00416.59
7.4.250.0000.00816.51
7.4.240.0020.00516.71
7.4.230.0000.00716.72
7.4.220.0090.00916.76
7.4.210.0080.01016.75
7.4.200.0000.00816.48
7.4.190.0040.00416.82
7.4.160.0100.00716.65
7.4.150.0110.00617.40
7.4.140.0090.00917.86
7.4.130.0060.01016.53
7.4.120.0150.00116.68
7.4.110.0060.01516.55
7.4.100.0150.00616.64
7.4.90.0000.01716.75
7.4.80.0130.01019.39
7.4.70.0160.00016.54
7.4.60.0070.01016.67
7.4.50.0030.00516.73
7.4.40.0030.01322.77
7.4.30.0110.00816.61
7.4.10.0150.00315.01
7.4.00.0070.01015.18
7.3.330.0020.00213.02
7.3.320.0060.00013.15
7.3.310.0030.00316.29
7.3.300.0030.00316.23
7.3.290.0030.01116.26
7.3.280.0080.01016.28
7.3.270.0140.00417.40
7.3.260.0070.01016.22
7.3.250.0110.00816.30
7.3.240.0160.00016.62
7.3.230.0090.00616.70
7.3.210.0060.01016.37
7.3.200.0110.00719.39
7.3.190.0150.00316.39
7.3.180.0000.01616.45
7.3.170.0120.00916.46
7.3.160.0120.00316.50
7.3.130.0090.00914.87
7.3.120.0050.01315.04
7.3.110.0060.01214.73
7.3.100.0040.00814.67
7.3.90.0040.01414.82
7.3.80.0100.00314.64
7.3.70.0120.00314.73
7.3.60.0030.01314.94
7.3.50.0100.00714.75
7.3.40.0060.00614.73
7.3.30.0060.00614.92
7.3.20.0030.01016.84
7.3.10.0000.01516.75
7.3.00.0060.00316.57
7.2.330.0060.01216.75
7.2.320.0140.00316.78
7.2.310.0040.01116.85
7.2.300.0090.00616.74
7.2.290.0080.00816.59
7.2.260.0190.00015.27
7.2.250.0060.00915.09
7.2.240.0060.00914.96
7.2.230.0070.00414.88
7.2.220.0040.01415.15
7.2.210.0030.01015.30
7.2.200.0080.00614.87
7.2.190.0000.01415.00
7.2.180.0000.00914.80
7.2.170.0060.00615.02
7.2.160.0000.01014.92
7.2.150.0080.00417.07
7.2.140.0100.01016.84
7.2.130.0050.00517.08
7.2.120.0040.00717.03
7.2.110.0070.00416.94
7.2.100.0020.00916.86
7.2.90.0080.00516.79
7.2.80.0070.00716.73
7.2.70.0070.00716.88
7.2.60.0020.01316.92
7.2.50.0050.00916.98
7.2.40.0100.00516.92
7.2.30.0040.00816.93
7.2.20.0070.00516.93
7.2.10.0050.00716.77
7.2.00.0050.01017.59
7.1.330.0040.00415.48
7.1.320.0030.01316.02
7.1.310.0070.00716.05
7.1.300.0030.00516.06
7.1.290.0030.00715.63
7.1.280.0040.00915.84
7.1.270.0050.00515.67
7.1.260.0070.01015.75
7.1.250.0030.00715.98
7.1.240.0060.00915.61
7.1.230.0080.00316.01
7.1.220.0050.00715.94
7.1.210.0050.00715.94
7.1.200.0000.01315.58
7.1.190.0050.00915.96
7.1.180.0050.00615.78
7.1.170.0030.01016.00
7.1.160.0070.00515.61
7.1.150.0030.00515.98
7.1.140.0070.00715.83
7.1.130.0120.00215.86
7.1.120.0090.00515.89
7.1.110.0050.00615.88
7.1.100.0040.01116.72
7.1.90.0070.00815.89
7.1.80.0070.00715.70
7.1.70.0060.00716.37
7.1.60.0080.00917.29
7.1.50.0050.01316.39
7.1.40.0050.00916.00
7.1.30.0100.00516.01
7.1.20.0100.00616.02
7.1.10.0050.00815.72
7.1.00.0010.03118.07
7.0.330.0040.01115.51
7.0.320.0060.00315.48
7.0.310.0050.00915.41
7.0.300.0020.01115.50
7.0.290.0020.01315.45
7.0.280.0090.00515.51
7.0.270.0050.00715.25
7.0.260.0030.00915.37
7.0.250.0070.00415.45
7.0.240.0030.01215.49
7.0.230.0070.00715.62
7.0.220.0030.01015.63
7.0.210.0050.00915.38
7.0.200.0080.00415.99
7.0.190.0020.01315.60
7.0.180.0030.01115.66
7.0.170.0030.00615.70
7.0.160.0030.01115.54
7.0.150.0060.00615.47
7.0.140.0040.02917.60
7.0.130.0050.00715.61
7.0.120.0060.00715.57
7.0.110.0040.00915.56
7.0.100.0100.02416.97
7.0.90.0160.03416.87
7.0.80.0100.03416.83
7.0.70.0160.03016.84
7.0.60.0150.02917.01
7.0.50.0190.03717.27
7.0.40.0040.03515.69
7.0.30.0060.02515.73
7.0.20.0060.02715.72
7.0.10.0110.02515.75
7.0.00.0070.01715.79
5.6.400.0060.01314.50
5.6.390.0030.01014.59
5.6.380.0060.00914.30
5.6.370.0020.00814.38
5.6.360.0070.00714.44
5.6.350.0070.00414.45
5.6.340.0050.00814.53
5.6.330.0050.00714.45
5.6.320.0020.01114.42
5.6.310.0030.01014.31
5.6.300.0070.00514.28
5.6.290.0060.00814.34
5.6.280.0040.02916.64
5.6.270.0020.01014.25
5.6.260.0020.01214.35
5.6.250.0050.02216.29
5.6.240.0080.02716.28
5.6.230.0080.03316.45
5.6.220.0060.03016.39
5.6.210.0070.03216.30
5.6.200.0090.02116.63
5.6.190.0060.03116.50
5.6.180.0070.02916.54
5.6.170.0050.02416.50
5.6.160.0090.02016.44
5.6.150.0060.02116.48
5.6.140.0070.02816.49
5.6.130.0040.02316.55
5.6.120.0080.02316.41
5.6.110.0080.02716.57
5.6.100.0110.02416.55
5.6.90.0080.03116.71
5.6.80.0050.03116.27
5.6.70.0080.02516.50
5.6.60.0040.02416.21
5.6.50.0040.02116.33
5.6.40.0100.02716.33
5.6.30.0040.02516.48
5.6.20.0070.03016.36
5.6.10.0060.03216.17
5.6.00.0040.02116.28
5.5.380.0020.02215.84
5.5.370.0050.01915.84
5.5.360.0060.03015.75
5.5.350.0050.03315.67
5.5.340.0050.03316.04
5.5.330.0060.03115.96
5.5.320.0060.01716.02
5.5.310.0070.02915.87
5.5.300.0090.02815.97
5.5.290.0080.03115.87
5.5.280.0030.02415.94
5.5.270.0080.02415.98
5.5.260.0100.02316.03
5.5.250.0070.03015.84
5.5.240.0060.01615.73
5.5.230.0070.03115.66
5.5.220.0040.03315.73
5.5.210.0020.02715.80
5.5.200.0050.01915.79
5.5.190.0080.01715.81
5.5.180.0060.02115.78
5.5.170.0050.00714.12
5.5.160.0060.02815.71
5.5.150.0030.03515.69
5.5.140.0030.03115.64
5.5.130.0060.03015.67
5.5.120.0050.03015.67
5.5.110.0060.02415.67
5.5.100.0120.02415.58
5.5.90.0090.02115.58
5.5.80.0090.02815.66
5.5.70.0080.02715.62
5.5.60.0030.03415.72
5.5.50.0080.02915.76
5.5.40.0060.01715.56
5.5.30.0060.02215.68
5.5.20.0050.01815.67
5.5.10.0070.02215.61
5.5.00.0080.02515.64
5.4.450.0080.02815.03
5.4.440.0050.03115.02
5.4.430.0050.02815.01
5.4.420.0110.02314.92
5.4.410.0080.02414.98
5.4.400.0040.02014.91
5.4.390.0070.01614.90
5.4.380.0070.02414.91
5.4.370.0030.02914.96
5.4.360.0070.02314.96
5.4.350.0030.03114.82
5.4.340.0100.02514.92
5.4.330.0080.00312.82
5.4.320.0070.02514.82
5.4.310.0060.02814.89
5.4.300.0020.02114.91
5.4.290.0060.01914.87
5.4.280.0060.02814.82
5.4.270.0060.02814.89
5.4.260.0060.02814.92
5.4.250.0080.02714.82
5.4.240.0030.02114.91
5.4.230.0090.02314.92
5.4.220.0040.02014.81
5.4.210.0010.02614.89
5.4.200.0060.02114.87
5.4.190.0030.02914.91
5.4.180.0040.02914.84
5.4.170.0060.02714.89
5.4.160.0070.02314.90
5.4.150.0020.03314.81
5.4.140.0040.02813.97
5.4.130.0060.02413.97
5.4.120.0050.01714.00
5.4.110.0050.01714.02
5.4.100.0050.02413.95
5.4.90.0060.01613.97
5.4.80.0100.02214.01
5.4.70.0080.01413.95
5.4.60.0020.03213.95
5.4.50.0060.01714.03
5.4.40.0040.03014.05
5.4.30.0050.02814.01
5.4.20.0070.01313.94
5.4.10.0060.02613.98
5.4.00.0060.02113.82
5.3.290.0070.02813.41
5.3.280.0070.02813.41
5.3.270.0090.02113.41
5.3.260.0060.02813.36
5.3.250.0070.02913.40
5.3.240.0090.01513.38
5.3.230.0020.02113.41
5.3.220.0070.02613.40
5.3.210.0030.02813.35
5.3.200.0020.02813.40
5.3.190.0020.02413.40
5.3.180.0040.02413.36
5.3.170.0030.01913.39
5.3.160.0060.02713.40
5.3.150.0070.02213.38
5.3.140.0070.02213.39
5.3.130.0030.02413.39
5.3.120.0030.02113.39
5.3.110.0050.02013.35
5.3.100.0030.02513.17
5.3.90.0060.02813.16
5.3.80.0050.02713.20
5.3.70.0090.02613.21
5.3.60.0030.02513.16
5.3.50.0050.02213.15
5.3.40.0040.02113.19
5.3.30.0030.02813.17
5.3.20.0070.02113.11
5.3.10.0050.02513.02
5.3.00.0040.01513.07
5.2.170.0070.01512.58
5.2.160.0030.03012.58
5.2.150.0050.02012.58
5.2.140.0050.02212.58
5.2.130.0060.01712.58
5.2.120.0030.03212.58
5.2.110.0020.02112.58
5.2.100.0070.02512.58
5.2.90.0090.01812.58
5.2.80.0030.03012.58
5.2.70.0060.02012.58
5.2.60.0060.02812.58
5.2.50.0020.03312.58
5.2.40.0070.03012.58
5.2.30.0080.02612.58
5.2.20.0030.03212.58
5.2.10.0050.03212.58
5.2.00.0070.03212.58
5.1.60.0070.02712.58
5.1.50.0030.01512.58
5.1.40.0050.02712.58
5.1.30.0050.02312.58
5.1.20.0010.03312.58
5.1.10.0020.01812.58
5.1.00.0040.02712.58
5.0.50.0030.02512.58
5.0.40.0030.02212.58
5.0.30.0030.03012.58
5.0.20.0050.02112.58
5.0.10.0020.02312.58
5.0.00.0050.02512.58
4.4.90.0020.01312.58
4.4.80.0020.01212.58
4.4.70.0000.01112.58
4.4.60.0050.01712.58
4.4.50.0020.02012.58
4.4.40.0000.02112.58
4.4.30.0000.02212.58
4.4.20.0030.01412.58
4.4.10.0020.01412.58
4.4.00.0020.01712.58
4.3.110.0020.01812.58
4.3.100.0020.01312.58
4.3.90.0080.01312.58
4.3.80.0020.02712.58
4.3.70.0020.01912.58
4.3.60.0020.01512.58
4.3.50.0060.01512.58
4.3.40.0000.02712.58
4.3.30.0060.01012.58
4.3.20.0030.00812.58
4.3.10.0050.00712.58
4.3.00.0010.01612.58

preferences:
42.15 ms | 401 KiB | 5 Q