3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match( '/^\[#(\d+)\]/', '[#amdmin] Subject', $matches); echo $matches[1]; // 1234

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)
8.3.60.0070.01418.68
8.3.50.0070.01022.18
8.3.40.0170.00319.04
8.3.30.0070.00718.96
8.3.20.0040.00420.18
8.3.10.0070.00023.52
8.3.00.0080.00020.90
8.2.180.0120.00316.75
8.2.170.0110.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.73
8.2.110.0080.00420.86
8.2.100.0030.00718.03
8.2.90.0000.00819.22
8.2.80.0030.00517.97
8.2.70.0000.00817.88
8.2.60.0000.00818.04
8.2.50.0030.00718.07
8.2.40.0030.00620.19
8.2.30.0040.00418.19
8.2.20.0000.00817.96
8.2.10.0070.00017.91
8.2.00.0000.00819.68
8.1.280.0070.01025.92
8.1.270.0050.00323.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00021.10
8.1.230.0040.00817.51
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0060.00318.69
8.1.160.0000.00821.90
8.1.150.0040.00418.62
8.1.140.0040.00417.59
8.1.130.0000.00717.78
8.1.120.0000.00717.39
8.1.110.0080.00017.49
8.1.100.0040.00417.38
8.1.90.0070.00017.36
8.1.80.0000.00717.41
8.1.70.0000.00817.46
8.1.60.0090.00017.64
8.1.50.0040.00417.47
8.1.40.0040.00417.43
8.1.30.0060.00317.72
8.1.20.0100.00017.68
8.1.10.0070.00017.67
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0000.00916.75
8.0.280.0030.00318.40
8.0.270.0070.00017.09
8.0.260.0000.00617.18
8.0.250.0040.00417.11
8.0.240.0040.00416.94
8.0.230.0040.00416.91
8.0.220.0000.00717.02
8.0.210.0070.00016.97
8.0.200.0000.00617.04
8.0.190.0000.00716.90
8.0.180.0100.00016.89
8.0.170.0040.00417.02
8.0.160.0070.00016.98
8.0.150.0020.00516.92
8.0.140.0050.00216.92
8.0.130.0070.00013.37
8.0.120.0070.00016.87
8.0.110.0040.00416.96
8.0.100.0040.00416.99
8.0.90.0000.00716.89
8.0.80.0130.00716.93
8.0.70.0070.00016.78
8.0.60.0040.00416.88
8.0.50.0040.00417.03
8.0.30.0110.01417.13
8.0.20.0110.00817.40
8.0.10.0040.00417.13
8.0.00.0060.01116.87
7.4.330.0030.00315.00
7.4.320.0000.00616.51
7.4.300.0030.00316.67
7.4.290.0000.00716.60
7.4.280.0000.00716.72
7.4.270.0030.00316.54
7.4.260.0050.00216.67
7.4.250.0040.00416.55
7.4.240.0040.00416.68
7.4.230.0000.00716.59
7.4.220.0100.01016.73
7.4.210.0100.00316.63
7.4.200.0070.00016.71
7.4.160.0100.00616.49
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0090.01116.70
7.4.120.0080.00816.52
7.4.110.0190.00616.51
7.4.100.0030.01416.64
7.4.90.0080.00816.67
7.4.80.0000.01719.39
7.4.70.0090.00916.74
7.4.60.0100.00716.59
7.4.50.0060.00316.38
7.4.40.0070.01016.73
7.4.30.0100.00616.71
7.4.00.0060.00915.27
7.3.330.0000.00613.25
7.3.320.0030.00313.26
7.3.310.0040.00416.51
7.3.300.0030.00316.32
7.3.290.0030.01016.36
7.3.280.0080.00916.45
7.3.270.0100.00717.40
7.3.260.0140.00716.66
7.3.250.0100.00916.53
7.3.240.0160.00616.72
7.3.230.0130.00316.44
7.3.210.0070.01016.49
7.3.200.0070.01019.39
7.3.190.0040.01516.47
7.3.180.0120.00616.81
7.3.170.0080.00816.68
7.3.160.0110.00416.59
7.3.120.0110.00415.13
7.3.110.0000.01415.15
7.3.100.0000.01314.80
7.3.90.0000.01114.96
7.3.80.0060.00915.08
7.3.70.0030.00615.00
7.3.60.0030.00515.02
7.3.50.0050.00514.82
7.3.40.0000.01615.04
7.3.30.0000.00814.71
7.3.20.0070.00716.90
7.3.10.0110.00616.76
7.3.00.0070.00916.75
7.2.330.0130.00416.55
7.2.320.0070.01016.67
7.2.310.0080.00916.66
7.2.300.0090.00916.62
7.2.290.0070.01016.64
7.2.240.0100.00715.19
7.2.230.0030.00715.12
7.2.220.0070.01115.24
7.2.210.0000.01614.90
7.2.200.0030.00715.16
7.2.190.0070.00414.95
7.2.180.0040.00815.12
7.2.170.0100.00015.13
7.2.160.0060.00915.30
7.2.150.0070.00416.90
7.2.140.0070.01117.13
7.2.130.0050.01116.99
7.2.120.0160.00316.67
7.2.110.0100.00716.94
7.2.100.0030.01417.05
7.2.90.0040.00916.89
7.2.80.0070.00716.99
7.2.70.0090.00416.95
7.2.60.0090.00516.91
7.2.50.0040.00917.14
7.2.40.0050.01017.09
7.2.30.0050.01016.92
7.2.20.0030.00917.11
7.2.10.0030.01217.05
7.2.00.0070.00717.92
7.1.330.0060.01015.63
7.1.320.0070.00715.80
7.1.310.0060.00615.81
7.1.300.0000.01216.04
7.1.290.0060.00615.99
7.1.280.0030.01015.85
7.1.270.0060.00916.00
7.1.260.0130.00015.84
7.1.250.0100.00315.87
7.1.100.0040.00818.51
7.1.70.0070.00417.04
7.1.60.0070.01019.70
7.1.50.0100.01416.86
7.1.00.0070.07322.52
7.0.200.0050.00216.77
7.0.140.0030.07322.05
7.0.60.0000.07019.93
7.0.50.0070.07017.68
7.0.40.0200.06320.07
7.0.30.0500.05019.98
7.0.20.0300.04720.15
7.0.10.0070.08720.23
7.0.00.0070.07720.02
5.6.280.0030.07021.10
5.6.210.0030.04020.69
5.6.200.0030.08318.19
5.6.190.0070.05720.61
5.6.180.3700.04020.41
5.6.170.0230.04020.51
5.6.160.0130.07320.48
5.6.150.0130.04318.07
5.6.140.0030.05018.07
5.6.130.0030.06018.12
5.6.120.0070.06021.02
5.6.110.0130.07321.00
5.6.100.0030.08721.02
5.6.90.0000.04721.00
5.6.80.0030.05320.50
5.6.70.0070.07720.39
5.5.350.0070.07720.37
5.5.340.0030.04017.99
5.5.330.0030.07320.23
5.5.320.0370.07320.41
5.5.310.0330.04320.30
5.5.300.0030.04018.01
5.5.290.0130.08017.97
5.5.280.0230.06720.75
5.5.270.0000.05020.95
5.5.260.0070.07020.75
5.5.250.0030.09020.45
5.5.240.0230.03720.12
5.4.450.0130.04319.39
5.4.440.0200.07719.13
5.4.430.0270.03019.20
5.4.420.0270.04019.54
5.4.410.0200.03319.13
5.4.400.0270.05319.13
5.4.390.0230.03719.14
5.4.380.0130.04019.16
5.4.370.0200.04319.24
5.4.360.0000.04719.16
5.4.350.0170.03719.13
5.4.340.0030.04719.09
5.4.320.0100.03318.88
5.4.310.0070.03319.08
5.4.300.1000.04719.24
5.4.290.0070.03319.13
5.4.280.0000.04019.09
5.4.270.0100.03719.10
5.4.260.0230.03718.80
5.4.250.0200.03318.91
5.4.240.0130.03719.21
5.4.230.0130.04318.89
5.4.220.0100.04319.25
5.4.210.0070.04719.05
5.4.200.0270.02719.17
5.4.190.0200.04319.08
5.4.180.0170.04718.77
5.4.170.0070.04719.24
5.4.160.0130.04318.91
5.4.150.0070.04319.05
5.4.140.0230.04016.16
5.4.130.0170.03716.27
5.4.120.0170.03716.45
5.4.110.0230.04016.40
5.4.100.0100.04016.23
5.4.90.0070.04016.23
5.4.80.0100.03016.21
5.4.70.0130.04316.29
5.4.60.0100.04316.01
5.4.50.0300.03316.40
5.4.40.0100.04016.04
5.4.30.0100.03016.31
5.4.20.0030.04316.28
5.4.10.0530.03316.39
5.4.00.1900.04015.76
5.3.290.1900.03714.52
5.3.280.1200.04314.64
5.3.270.0000.05014.43
5.3.260.0070.03314.70
5.3.250.0930.04314.43
5.3.240.0170.03714.44
5.3.230.0100.03314.64
5.3.220.0100.04314.61
5.3.210.0170.03714.58
5.3.200.0170.03714.51
5.3.190.0130.04714.50
5.3.180.0170.03714.62
5.3.170.0130.04014.39
5.3.160.0300.03314.51
5.3.150.0200.03714.57
5.3.140.0170.04714.49
5.3.130.0100.04314.42
5.3.120.0170.03714.43
5.3.110.0130.05014.59
5.3.100.0170.03713.89
5.3.90.0100.02713.88
5.3.80.0030.04013.86
5.3.70.0030.04013.95
5.3.60.0000.04013.82
5.3.50.1270.04013.88
5.3.40.0370.04313.77
5.3.30.0170.04314.00
5.3.20.0130.03713.64
5.3.10.0130.03013.53
5.3.00.0000.04013.43
5.2.170.0070.03311.16
5.2.160.0100.03310.96
5.2.150.0170.02711.24
5.2.140.0030.03011.08
5.2.130.0000.03010.96
5.2.120.0030.02711.26
5.2.110.0530.03711.25
5.2.100.0100.03311.04
5.2.90.0100.03010.99
5.2.80.0200.03311.03
5.2.70.0100.03311.14
5.2.60.0100.02711.21
5.2.50.0130.04011.09
5.2.40.0230.02310.94
5.2.30.0070.03310.83
5.2.20.0170.02310.81
5.2.10.0170.03010.90
5.2.00.0170.02010.86
5.1.60.0000.03310.08
5.1.50.0030.02310.08
5.1.40.0100.0279.84
5.1.30.0100.02710.30
5.1.20.0170.03710.34
5.1.10.0070.03010.00
5.1.00.0170.02710.04
5.0.50.0070.0208.43
5.0.40.0030.0208.53
5.0.30.0030.0338.11
5.0.20.0070.0208.31
5.0.10.0030.0178.14
5.0.00.0030.0308.13
4.4.90.0030.0138.02
4.4.80.0000.0138.02
4.4.70.0030.0138.02
4.4.60.0000.0178.02
4.4.50.0030.0138.02
4.4.40.0000.0238.02
4.4.30.0000.0178.02
4.4.20.0030.0178.02
4.4.10.0430.0178.02
4.4.00.0600.0278.02
4.3.110.0730.0138.02
4.3.100.0700.0178.02
4.3.90.0000.0138.02
4.3.80.0000.0238.02
4.3.70.0000.0238.02
4.3.60.0030.0108.02
4.3.50.0030.0108.02
4.3.40.0000.0578.02
4.3.30.0000.0278.02
4.3.20.0000.0208.02
4.3.10.0000.0208.02
4.3.00.0170.0208.02

preferences:
47.69 ms | 401 KiB | 5 Q