3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '1-1,2+2'; if (!preg_match('/\d/', $a)) { die('Invalid Request'); } echo '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)
8.3.60.0060.00918.53
8.3.50.0110.00621.33
8.3.40.0120.00618.90
8.3.30.0090.00618.79
8.3.20.0000.00818.89
8.3.10.0040.00420.95
8.3.00.0000.00723.66
8.2.180.0100.00716.75
8.2.170.0110.00422.96
8.2.160.0070.00720.25
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00421.05
8.2.110.0090.00020.38
8.2.100.0120.00017.96
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0050.00318.03
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0070.00019.45
8.2.20.0000.00817.73
8.2.10.0070.00017.75
8.2.00.0060.00317.76
8.1.280.0030.01725.92
8.1.270.0000.00823.99
8.1.260.0060.00326.35
8.1.250.0030.00328.09
8.1.240.0040.00422.05
8.1.230.0120.00017.52
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0000.00817.25
8.1.190.0040.00417.51
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00418.80
8.1.150.0090.00018.68
8.1.140.0020.00517.59
8.1.130.0000.00717.82
8.1.120.0030.00517.51
8.1.110.0080.00017.50
8.1.100.0070.00017.48
8.1.90.0040.00417.60
8.1.80.0000.00717.46
8.1.70.0000.00817.55
8.1.60.0080.00017.69
8.1.50.0050.00317.66
8.1.40.0030.00517.68
8.1.30.0040.00417.84
8.1.20.0040.00417.79
8.1.10.0000.00817.66
8.1.00.0060.00317.62
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.46
8.0.270.0030.00317.25
8.0.260.0030.00316.94
8.0.250.0000.00816.98
8.0.240.0040.00417.10
8.0.230.0000.00716.99
8.0.220.0000.00816.89
8.0.210.0070.00017.07
8.0.200.0070.00017.00
8.0.190.0040.00417.10
8.0.180.0050.00216.96
8.0.170.0000.00817.04
8.0.160.0000.00716.93
8.0.150.0070.00016.93
8.0.140.0040.00716.99
8.0.130.0000.00613.43
8.0.120.0040.00417.04
8.0.110.0040.00417.06
8.0.100.0070.00016.97
8.0.90.0050.00317.05
8.0.80.0040.01116.98
8.0.70.0040.00416.97
8.0.60.0020.00517.02
8.0.50.0040.00416.97
8.0.30.0070.01117.09
8.0.20.0070.01217.40
8.0.10.0000.00817.21
8.0.00.0040.01316.77
7.4.330.0050.00015.00
7.4.320.0040.00416.73
7.4.300.0060.00316.67
7.4.290.0030.00316.79
7.4.280.0000.00816.68
7.4.270.0040.00416.72
7.4.260.0050.00013.49
7.4.250.0050.00516.81
7.4.240.0000.00716.73
7.4.230.0030.00316.87
7.4.220.0090.01616.60
7.4.210.0040.01416.69
7.4.200.0080.00016.70
7.4.190.0050.00316.88
7.4.160.0100.00616.75
7.4.150.0180.00917.40
7.4.140.0070.01017.86
7.4.130.0120.00716.61
7.4.120.0120.00516.57
7.4.110.0100.00716.66
7.4.100.0150.00316.78
7.4.90.0110.00716.57
7.4.80.0100.01319.39
7.4.70.0070.01016.71
7.4.60.0140.00316.63
7.4.50.0050.00316.57
7.4.40.0120.00322.77
7.4.30.0030.01516.66
7.4.00.0090.00615.10
7.3.330.0020.00213.19
7.3.320.0030.00313.16
7.3.310.0000.00616.36
7.3.300.0030.00516.32
7.3.290.0150.00616.25
7.3.280.0070.00916.32
7.3.270.0060.01217.40
7.3.260.0150.01518.24
7.3.250.0100.01016.45
7.3.240.0100.00716.44
7.3.230.0100.00716.39
7.3.210.0130.00316.39
7.3.200.0100.01116.71
7.3.190.0060.01316.55
7.3.180.0030.01316.51
7.3.170.0130.00416.57
7.3.160.0090.00616.47
7.3.120.0070.00715.09
7.2.330.0030.01516.43
7.2.320.0130.01116.67
7.2.310.0040.01216.68
7.2.300.0100.00716.67
7.2.290.0090.00916.75
7.2.60.0060.00316.87
7.2.00.0000.01119.59
7.1.200.0100.00315.73
7.1.100.0090.00317.91
7.1.70.0040.00417.18
7.1.60.0090.01519.08
7.1.50.0040.01117.12
7.1.00.0000.07022.36
7.0.200.0000.01016.89
7.0.140.0000.07722.18
7.0.100.0100.03719.93
7.0.90.0170.04019.92
7.0.80.0070.03719.91
7.0.70.0000.05020.00
7.0.60.0100.04019.98
7.0.50.0200.04720.18
7.0.40.0000.07320.14
7.0.30.0100.03720.10
7.0.20.0030.04320.18
7.0.10.0070.04020.10
7.0.00.0070.04320.18
5.6.280.0030.07020.81
5.6.250.0100.05020.61
5.6.240.0030.04320.65
5.6.230.0030.04020.49
5.6.220.0100.03720.46
5.6.210.0130.03020.46
5.6.200.0030.05021.03
5.6.190.0100.03721.16
5.6.180.0000.04321.10
5.6.170.0070.04021.05
5.6.160.0130.03321.07
5.6.150.0130.03021.12
5.6.140.0100.03721.07
5.6.130.0100.05021.06
5.6.120.0030.04321.00
5.6.110.0000.03720.94
5.6.100.0070.04021.14
5.6.90.0000.03720.99
5.6.80.0000.04320.49
5.6.70.0170.02320.43
5.6.60.0030.03320.31
5.6.50.0070.03720.48
5.6.40.0030.03720.52
5.6.30.0030.03320.46
5.6.20.0100.05320.48
5.6.10.0030.03720.39
5.6.00.0070.07720.41
5.5.380.0000.04720.36
5.5.370.0000.04720.34
5.5.360.0070.03720.52
5.5.350.0100.03720.44
5.5.340.0030.04020.91
5.5.330.0070.04020.75
5.5.320.0070.05720.83
5.5.310.0030.05020.84
5.5.300.0100.03320.78
5.5.290.0030.04320.76
5.5.280.0170.03320.90
5.5.270.0030.04020.91
5.5.260.0100.02720.81
5.5.250.0000.03720.71
5.5.240.0100.03320.30
5.5.230.0000.04320.10
5.5.220.0070.03720.28
5.5.210.0030.04020.23
5.5.200.0130.03320.10
5.5.190.0030.04020.11
5.5.180.0030.04020.22
5.5.160.0000.08020.16
5.5.150.0030.04019.98
5.5.140.0130.07320.08
5.5.130.0030.05720.17
5.5.120.0030.04720.20
5.5.110.0100.03020.21
5.5.100.0100.05020.00
5.5.90.0170.07020.06
5.5.80.0070.04719.92
5.5.70.0000.07020.14
5.5.60.0030.04019.95
5.5.50.0030.07720.10
5.5.40.0030.04020.12
5.5.30.0100.08020.14
5.5.20.0030.08319.92
5.5.10.0030.05319.98
5.5.00.0030.07720.02
5.4.450.0030.05319.45
5.4.440.0070.03719.44
5.4.430.0030.04019.55
5.4.420.0030.04019.21
5.4.410.0030.03719.42
5.4.400.0000.03318.98
5.4.390.0000.07018.91
5.4.380.0070.03019.03
5.4.370.0070.03318.78
5.4.360.0000.03319.09
5.4.350.0000.03718.95
5.4.340.0030.04719.13
5.4.320.0030.03719.03
5.4.310.0130.06019.12
5.4.300.0070.03318.90
5.4.290.0030.04718.78
5.4.280.0030.04019.04
5.4.270.0100.05318.81
5.4.260.0070.06318.84
5.4.250.0070.07319.04
5.4.240.0030.07718.89
5.4.230.0100.05718.95
5.4.220.0100.06318.81
5.4.210.0100.06719.22
5.4.200.0070.03719.22
5.4.190.0070.07018.95
5.4.180.0170.05719.03
5.4.170.0100.07019.03
5.4.160.0070.08019.00
5.4.150.0030.08718.88
5.4.140.0030.07316.29
5.4.130.0100.07316.23
5.4.120.0100.05016.30
5.4.110.0070.06016.20
5.4.100.0100.07016.26
5.4.90.0170.06316.21
5.4.80.0070.07316.36
5.4.70.0070.04016.20
5.4.60.0100.07016.38
5.4.50.0030.04316.44
5.4.40.0070.04716.29
5.4.30.0100.05016.31
5.4.20.0100.06316.20
5.4.10.0170.06716.34
5.4.00.0000.06315.71
5.3.290.0030.05314.52
5.3.280.0070.07314.54
5.3.270.0000.09714.61
5.3.260.0100.07314.56
5.3.250.0030.05314.45
5.3.240.0030.06714.59
5.3.230.0070.04014.56
5.3.220.0070.05314.39
5.3.210.0070.07014.52
5.3.200.0070.05314.54
5.3.190.0100.04714.42
5.3.180.0000.06314.54
5.3.170.0000.04314.42
5.3.160.0030.08014.39
5.3.150.0100.06714.55
5.3.140.0030.07714.38
5.3.130.0070.07014.52
5.3.120.0130.06714.36
5.3.110.0130.06314.37
5.3.100.0070.05314.03
5.3.90.0100.04314.04
5.3.80.0030.05713.97
5.3.70.0130.05013.98
5.3.60.0030.04713.97
5.3.50.0030.06713.69
5.3.40.0070.04013.89
5.3.30.0100.07313.77
5.3.20.0030.06713.46
5.3.10.0130.05313.51
5.3.00.0070.05713.63
5.2.170.0070.05010.95
5.2.160.0100.05711.14
5.2.150.0070.05711.16
5.2.140.0000.06711.10
5.2.130.0130.04710.96
5.2.120.0070.03011.09
5.2.110.0000.03711.04
5.2.100.0030.06711.01
5.2.90.0000.04311.16
5.2.80.0100.05311.07
5.2.70.0070.04711.05
5.2.60.0030.06011.04
5.2.50.0030.06310.85
5.2.40.0070.03710.82
5.2.30.0070.06010.96
5.2.20.0100.05011.03
5.2.10.0030.06310.90
5.2.00.0000.05010.79
5.1.60.0100.06010.03
5.1.50.0030.0439.99
5.1.40.0070.04010.05
5.1.30.0030.05310.39
5.1.20.0070.04710.39
5.1.10.0130.04710.07
5.1.00.0030.05710.04
5.0.50.0030.0238.57
5.0.40.0030.0208.41
5.0.30.0100.0508.21
5.0.20.0030.0378.27
5.0.10.0000.0378.10
5.0.00.0070.0538.20
4.4.90.0070.0338.10
4.4.80.0000.0208.10
4.4.70.0030.0278.10
4.4.60.0070.0278.10
4.4.50.0030.0378.10
4.4.40.0000.0478.10
4.4.30.0030.0378.10
4.4.20.0000.0338.10
4.4.10.0000.0178.10
4.4.00.0030.0238.10
4.3.110.0000.0208.10
4.3.100.0070.0238.10
4.3.90.0070.0138.10
4.3.80.0030.0308.10
4.3.70.0030.0178.10
4.3.60.0000.0338.10
4.3.50.0000.0338.10
4.3.40.0070.0278.10
4.3.30.0000.0208.10
4.3.20.0000.0178.10
4.3.10.0000.0208.10
4.3.00.0000.0378.10

preferences:
59.93 ms | 401 KiB | 5 Q