3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (preg_match('/[^a-z_\-0-9]/i', 'dani')) { echo 'ok'; } else{ echo 'not ok';}

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)
8.3.40.0120.00319.01
8.3.30.0120.00319.09
8.3.20.0080.00020.05
8.3.10.0040.00423.54
8.3.00.0070.00319.50
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0070.00026.16
8.2.120.0000.00722.13
8.2.110.0000.00922.17
8.2.100.0070.00417.91
8.2.90.0080.00019.08
8.2.80.0050.00517.97
8.2.70.0000.00917.63
8.2.60.0040.00419.53
8.2.50.0000.00818.07
8.2.40.0080.00019.76
8.2.30.0070.00017.83
8.2.20.0040.00417.79
8.2.10.0050.00217.96
8.2.00.0070.00017.70
8.1.270.0080.00023.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0040.00719.01
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0060.00317.22
8.1.180.0060.00318.10
8.1.170.0000.00918.87
8.1.160.0000.00822.04
8.1.150.0070.00018.66
8.1.140.0000.00817.49
8.1.130.0000.00717.79
8.1.120.0000.00717.48
8.1.110.0040.00417.48
8.1.100.0000.00717.52
8.1.90.0000.00717.51
8.1.80.0040.00417.50
8.1.70.0030.00317.31
8.1.60.0000.00817.63
8.1.50.0030.00617.52
8.1.40.0050.00317.56
8.1.30.0050.00317.55
8.1.20.0040.00417.71
8.1.10.0000.00717.63
8.1.00.0000.00717.42
8.0.300.0070.00020.71
8.0.290.0040.00417.04
8.0.280.0070.00018.31
8.0.270.0040.00417.16
8.0.260.0000.00717.16
8.0.250.0050.00316.92
8.0.240.0040.00416.99
8.0.230.0030.00316.88
8.0.220.0030.00316.91
8.0.210.0030.00316.89
8.0.200.0030.00316.96
8.0.190.0000.00717.00
8.0.180.0030.00716.82
8.0.170.0060.00316.98
8.0.160.0040.00416.91
8.0.150.0070.00016.84
8.0.140.0050.00316.79
8.0.130.0030.00313.41
8.0.120.0040.00416.87
8.0.110.0000.00716.87
8.0.100.0080.00016.81
8.0.90.0070.00016.86
8.0.80.0060.01016.84
8.0.70.0070.00016.98
8.0.60.0040.00416.73
8.0.50.0040.00416.93
8.0.30.0100.01117.27
8.0.20.0120.00717.40
8.0.10.0050.00317.05
8.0.00.0130.00916.84
7.4.330.0000.00515.09
7.4.320.0000.00716.69
7.4.300.0000.00816.67
7.4.290.0000.00816.72
7.4.280.0000.00816.67
7.4.270.0070.00016.64
7.4.260.0070.00016.57
7.4.250.0040.00416.54
7.4.240.0020.00516.73
7.4.230.0000.00616.52
7.4.220.0100.01416.61
7.4.210.0060.00916.62
7.4.200.0030.00316.48
7.4.190.0070.00016.49
7.4.160.0060.01016.38
7.4.150.0030.01417.40
7.4.140.0070.01017.86
7.4.130.0060.01016.50
7.4.120.0060.01216.52
7.4.110.0070.01016.73
7.4.100.0110.01116.45
7.4.90.0100.00616.63
7.4.80.0110.00719.39
7.4.70.0090.00616.62
7.4.60.0100.00716.70
7.4.50.0060.00016.40
7.4.40.0030.01916.47
7.4.30.0080.00816.71
7.4.10.0030.00915.14
7.4.00.0050.01015.00
7.3.330.0050.00013.02
7.3.320.0000.00612.98
7.3.310.0000.00716.29
7.3.300.0000.00716.20
7.3.290.0060.00716.28
7.3.280.0080.01016.32
7.3.270.0100.00617.40
7.3.260.0100.01016.41
7.3.250.0100.00716.40
7.3.240.0070.01016.73
7.3.230.0130.00316.39
7.3.210.0130.00316.29
7.3.200.0060.01319.39
7.3.190.0030.02016.52
7.3.180.0090.00616.52
7.3.170.0090.00616.59
7.3.160.0000.01516.57
7.3.130.0130.00615.01
7.3.120.0080.01114.77
7.3.110.0040.01415.01
7.3.100.0050.01015.04
7.3.90.0090.00414.72
7.3.80.0050.00514.77
7.3.70.0080.00514.69
7.3.60.0060.00814.75
7.3.50.0070.00814.88
7.3.40.0060.00914.79
7.3.30.0050.01014.91
7.3.20.0050.00616.75
7.3.10.0050.01216.66
7.3.00.0040.00616.61
7.2.330.0200.00716.71
7.2.320.0220.00016.63
7.2.310.0130.00316.46
7.2.300.0110.00616.64
7.2.290.0060.01016.57
7.2.260.0070.01114.81
7.2.250.0040.01414.98
7.2.240.0060.01115.04
7.2.230.0150.00215.21
7.2.220.0090.00315.03
7.2.210.0040.01115.04
7.2.200.0070.00714.87
7.2.190.0080.00815.05
7.2.180.0060.00815.09
7.2.170.0070.00715.12
7.2.160.0050.01315.14
7.2.150.0080.00816.85
7.2.140.0100.00617.03
7.2.130.0080.00716.99
7.2.120.0070.01016.95
7.2.110.0060.01016.85
7.2.100.0060.00916.85
7.2.90.0070.00717.09
7.2.80.0040.00916.85
7.2.70.0050.00716.80
7.2.60.0060.00616.96
7.2.50.0040.01216.89
7.2.40.0050.01317.01
7.2.30.0090.00516.78
7.2.20.0040.01217.01
7.2.10.0030.00917.09
7.2.00.0100.00516.68
7.1.330.0070.00815.87
7.1.320.0110.00315.86
7.1.310.0020.01115.73
7.1.300.0090.00515.77
7.1.290.0040.00815.83
7.1.280.0050.00815.60
7.1.270.0080.00615.75
7.1.260.0080.00515.66
7.1.250.0050.00815.69
7.1.240.0110.00715.84
7.1.230.0090.00615.94
7.1.220.0040.01115.82
7.1.210.0030.01015.97
7.1.200.0040.00915.81
7.1.190.0030.00715.47
7.1.180.0040.00715.96
7.1.170.0040.01115.56
7.1.160.0090.00615.84
7.1.150.0030.00915.94
7.1.140.0030.01015.93
7.1.130.0060.00615.85
7.1.120.0060.00815.74
7.1.110.0070.00315.97
7.1.100.0100.01016.16
7.1.90.0090.00315.99
7.1.80.0080.00415.95
7.1.70.0050.00816.63
7.1.60.0070.01017.60
7.1.50.0110.00816.31
7.1.40.0060.00915.91
7.1.30.0100.00315.91
7.1.20.0060.00315.83
7.1.10.0060.00915.90
7.1.00.0060.03919.11
7.0.330.0080.00415.26
7.0.320.0080.00015.25
7.0.310.0030.00615.45
7.0.300.0000.00915.19
7.0.290.0110.00315.46
7.0.280.0040.01115.54
7.0.270.0030.00715.36
7.0.260.0030.01315.52
7.0.250.0000.01115.55
7.0.240.0070.00715.60
7.0.230.0000.00915.50
7.0.220.0100.00315.52
7.0.210.0030.01315.23
7.0.200.0030.00915.92
7.0.190.0100.00315.52
7.0.180.0070.00315.48
7.0.170.0090.00615.63
7.0.160.0040.00415.47
7.0.150.0040.01215.21
7.0.140.0020.04018.79
7.0.130.0040.01115.61
7.0.120.0070.00715.59
7.0.110.0090.00315.38
7.0.100.0000.01715.53
7.0.90.0000.00915.63
7.0.80.0080.00315.54
7.0.70.0000.01515.39
7.0.60.0100.03817.66
7.0.50.0060.02416.60
7.0.40.0020.05416.73
7.0.30.0150.02016.79
7.0.20.0200.03816.75
7.0.10.0010.03416.79
7.0.00.0070.02216.88
5.6.400.0110.00014.29
5.6.390.0040.00714.41
5.6.380.0110.00014.38
5.6.370.0040.00714.52
5.6.360.0040.01214.23
5.6.350.0090.00614.20
5.6.340.0000.01414.63
5.6.330.0040.00714.03
5.6.320.0060.00614.61
5.6.310.0090.00914.35
5.6.300.0070.01114.10
5.6.290.0090.00614.34
5.6.280.0090.03417.73
5.6.270.0090.00314.53
5.6.260.0110.00314.36
5.6.250.0070.01014.51
5.6.240.0090.00614.45
5.6.230.0070.00714.27
5.6.220.0040.01114.21
5.6.210.0080.03517.42
5.6.200.0070.02816.24
5.6.190.0030.02917.26
5.6.180.0120.04817.51
5.6.170.0150.02017.28
5.6.160.0020.02717.49
5.6.150.0060.04316.24
5.6.140.0030.03816.21
5.6.130.0000.02916.22
5.6.120.0080.02317.54
5.6.110.0050.04517.73
5.6.100.0030.04017.69
5.6.90.0070.04217.83
5.6.80.0050.02017.32
5.6.70.0000.01514.23
5.6.60.0060.00614.30
5.6.50.0040.00714.21
5.6.40.0100.00614.29
5.6.30.0090.00614.25
5.6.20.0000.01314.27
5.6.10.0030.00614.29
5.6.00.0030.01014.07
5.5.380.0130.00314.04
5.5.370.0080.00814.08
5.5.360.0090.00314.28
5.5.350.2010.02817.34
5.5.340.0060.03616.06
5.5.330.0120.02217.22
5.5.320.0100.03617.30
5.5.310.0160.02517.21
5.5.300.0050.04715.88
5.5.290.0040.04716.06
5.5.280.0030.03217.52
5.5.270.0070.04217.54
5.5.260.0030.04817.54
5.5.250.0030.03617.45
5.5.240.0020.04817.32
5.5.230.0040.01114.25
5.5.220.0070.00714.05
5.5.210.0130.00013.98
5.5.200.0060.00914.02
5.5.190.0070.01114.16
5.5.180.0030.01013.98
5.5.170.0070.00713.90
5.5.160.0080.00414.02
5.5.150.0110.00313.78
5.5.140.0000.00814.10
5.5.130.0090.00614.04
5.5.120.0070.01014.14
5.5.110.0030.01214.05
5.5.100.0040.01513.81
5.5.90.0040.01413.97
5.5.80.0070.00714.16
5.5.70.0070.00713.89
5.5.60.0110.00614.32
5.5.50.0040.00714.21
5.5.40.0060.00914.04
5.5.30.0100.00014.32
5.5.20.0060.01014.11
5.5.10.0030.00914.28
5.5.00.0090.00314.24
5.4.450.0120.02616.41
5.4.440.0130.02816.41
5.4.430.0150.04016.25
5.4.420.0150.02016.46
5.4.410.0190.02616.25
5.4.400.0150.02316.14
5.4.390.0120.02616.27
5.4.380.0190.02116.08
5.4.370.0130.03216.30
5.4.360.0130.02716.30
5.4.350.0180.02616.29
5.4.340.0170.03616.27
5.4.330.0000.01113.37
5.4.320.0230.02616.27
5.4.310.0130.02616.13
5.4.300.0150.03816.22
5.4.290.0130.03316.15
5.4.280.0150.02616.21
5.4.270.0190.02716.12
5.4.260.0150.02816.14
5.4.250.0150.03316.08
5.4.240.0170.03016.30
5.4.230.0120.02216.25
5.4.220.0170.02716.12
5.4.210.0170.03516.23
5.4.200.0150.02516.20
5.4.190.0130.03316.31
5.4.180.0150.01816.22
5.4.170.0200.02816.14
5.4.160.0190.03716.28
5.4.150.0130.02516.30
5.4.140.0170.02414.84
5.4.130.0190.03614.85
5.4.120.0210.02814.81
5.4.110.0130.04014.79
5.4.100.0150.02514.87
5.4.90.0130.04014.79
5.4.80.0150.03714.92
5.4.70.0160.01914.89
5.4.60.0180.03514.88
5.4.50.0170.03514.84
5.4.40.0210.03014.87
5.4.30.0100.02314.70
5.4.20.0150.01814.82
5.4.10.0150.02014.88
5.4.00.0170.03514.57
5.3.290.0210.02314.00
5.3.280.0130.02213.91
5.3.270.0180.03513.96
5.3.260.0170.03914.01
5.3.250.0150.04013.91
5.3.240.0120.02914.03
5.3.230.0150.03314.00
5.3.220.0120.03013.90
5.3.210.0170.03013.98
5.3.200.0140.03413.88
5.3.190.0150.03313.88
5.3.180.0200.03113.93
5.3.170.0140.02313.92
5.3.160.0120.02713.89
5.3.150.0120.02213.88
5.3.140.0150.03213.89
5.3.130.0150.02213.97
5.3.120.0170.02313.93
5.3.110.0100.02513.88
5.3.100.0160.04013.67
5.3.90.0170.03013.67
5.3.80.0150.01813.67
5.3.70.0150.02513.62
5.3.60.0170.03013.73
5.3.50.0130.03213.70
5.3.40.0200.02513.63
5.3.30.0130.03313.61
5.3.20.0200.03413.52
5.3.10.0180.02213.55
5.3.00.0130.02713.43
5.2.170.0200.04312.25
5.2.160.0270.04312.25
5.2.150.0300.03312.25
5.2.140.0270.03712.25
5.2.130.0230.03312.25
5.2.120.0230.05712.25
5.2.110.0300.02712.25
5.2.100.0170.04012.25
5.2.90.0130.04312.25
5.2.80.0230.06012.25
5.2.70.0200.03012.25
5.2.60.0230.05712.25
5.2.50.0270.05012.25
5.2.40.0200.06012.25
5.2.30.0170.05712.25
5.2.20.0200.06012.25
5.2.10.0170.05012.25
5.2.00.0200.04312.25
5.1.60.0200.03712.25
5.1.50.0270.04012.25
5.1.40.0170.03712.25
5.1.30.0170.03312.25
5.1.20.0170.02312.25
5.1.10.0130.02712.25
5.1.00.0170.02312.25
5.0.50.0070.02012.25
5.0.40.0130.02312.25
5.0.30.0070.03712.25
5.0.20.0030.02012.25
5.0.10.0070.02012.25
5.0.00.0100.03712.25
4.4.90.0100.02712.25
4.4.80.0130.03312.25
4.4.70.0070.02312.25
4.4.60.0070.03312.25
4.4.50.0100.02712.25
4.4.40.0170.04012.25
4.4.30.0100.02712.25
4.4.20.0070.01712.25
4.4.10.0030.02012.25
4.4.00.0030.02712.25
4.3.110.0030.02012.25
4.3.100.0070.01312.25
4.3.90.0070.01312.25
4.3.80.0070.02712.25
4.3.70.0100.01712.25
4.3.60.0070.01312.25
4.3.50.0070.01712.25
4.3.40.0070.02312.25
4.3.30.0000.02312.25
4.3.20.0000.01712.25
4.3.10.0030.01312.25
4.3.00.0030.01312.25

preferences:
39.1 ms | 400 KiB | 5 Q