3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fiv = '<p id="copyright">hfsdjfhjdsfh<a>asasd</a></p>'; $k = preg_replace('/p/i', '', $fiv); print_r($k);

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)
8.3.60.0040.01118.30
8.3.50.0100.00621.20
8.3.40.0110.00418.81
8.3.30.0070.00719.02
8.3.20.0040.00420.20
8.3.10.0080.00021.71
8.3.00.0000.00822.50
8.2.180.0070.00716.88
8.2.170.0070.00722.96
8.2.160.0030.01020.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0150.00726.16
8.2.120.0050.00219.64
8.2.110.0100.00022.27
8.2.100.0060.00619.32
8.2.90.0000.00719.05
8.2.80.0000.00717.97
8.2.70.0050.00317.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0090.00018.16
8.2.30.0000.00717.89
8.2.20.0020.00517.78
8.2.10.0000.00717.81
8.2.00.0040.00417.74
8.1.280.0150.00325.92
8.1.270.0030.00520.53
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0060.00619.01
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0000.00817.47
8.1.190.0040.00417.40
8.1.180.0000.00818.57
8.1.170.0050.00318.63
8.1.160.0070.00022.14
8.1.150.0000.00718.72
8.1.140.0070.00017.45
8.1.130.0030.00317.78
8.1.120.0040.00417.53
8.1.110.0000.00717.56
8.1.100.0000.00717.61
8.1.90.0040.00417.57
8.1.80.0070.00017.59
8.1.70.0000.00817.51
8.1.60.0000.00917.69
8.1.50.0060.00317.57
8.1.40.0040.00417.49
8.1.30.0040.00417.73
8.1.20.0000.00817.59
8.1.10.0020.00517.48
8.1.00.0030.00617.41
8.0.300.0000.00718.77
8.0.290.0070.00017.04
8.0.280.0000.00818.29
8.0.270.0050.00217.09
8.0.260.0000.00616.90
8.0.250.0020.00517.05
8.0.240.0030.00517.04
8.0.230.0000.00717.02
8.0.220.0030.00316.97
8.0.210.0000.00716.97
8.0.200.0060.00017.01
8.0.190.0000.00717.02
8.0.180.0020.00517.05
8.0.170.0000.00816.94
8.0.160.0000.00716.91
8.0.150.0040.00416.95
8.0.140.0000.00716.87
8.0.130.0000.00613.44
8.0.120.0000.00816.83
8.0.110.0000.00916.95
8.0.100.0070.00016.91
8.0.90.0040.00416.85
8.0.80.0120.00616.96
8.0.70.0040.00416.87
8.0.60.0070.00016.95
8.0.50.0040.00417.03
8.0.30.0100.01117.30
8.0.20.0090.00917.40
8.0.10.0040.00417.02
8.0.00.0120.00816.81
7.4.330.0000.00715.00
7.4.320.0000.00616.55
7.4.300.0030.00516.59
7.4.290.0030.00316.59
7.4.280.0000.00816.63
7.4.270.0080.00016.56
7.4.260.0000.00716.70
7.4.250.0040.00416.57
7.4.240.0030.00416.62
7.4.230.0060.00016.46
7.4.220.0060.01216.70
7.4.210.0030.01016.72
7.4.200.0030.00316.60
7.4.190.0070.00016.72
7.4.160.0000.01616.65
7.4.150.0070.01117.40
7.4.140.0120.00717.86
7.4.130.0090.01116.53
7.4.120.0140.00516.54
7.4.110.0070.01016.88
7.4.100.0070.01016.53
7.4.90.0090.00916.62
7.4.80.0080.01219.39
7.4.70.0170.00016.57
7.4.60.0060.01016.38
7.4.50.0030.00316.71
7.4.40.0030.01022.77
7.4.30.0030.01416.73
7.4.00.0040.01214.90
7.3.330.0060.00013.01
7.3.320.0050.00013.12
7.3.310.0030.00316.19
7.3.300.0000.00616.33
7.3.290.0070.00716.32
7.3.280.0040.01416.27
7.3.270.0070.01117.40
7.3.260.0100.00616.36
7.3.250.0090.00916.55
7.3.240.0100.00616.43
7.3.230.0070.01116.43
7.3.210.0130.00616.25
7.3.200.0110.00619.39
7.3.190.0000.01816.34
7.3.180.0060.00916.50
7.3.170.0130.00316.69
7.3.160.0090.00916.48
7.3.120.0060.00614.92
7.2.330.0030.01516.50
7.2.320.0060.01816.66
7.2.310.0110.01116.44
7.2.300.0060.01116.71
7.2.290.0090.00916.66
7.2.60.0030.01017.09
7.2.50.0070.00717.07
7.1.200.0100.00315.95
7.1.70.0040.01117.32
7.1.60.0070.01819.82
7.1.50.0100.01017.06
7.1.00.0030.03322.38
7.0.200.0000.00816.88
7.0.140.0070.06722.21
7.0.60.0070.04019.87
7.0.50.0030.04017.90
7.0.40.0130.04320.08
7.0.30.0200.04020.29
7.0.20.0270.04320.13
7.0.10.0030.04320.18
7.0.00.0000.04720.43
5.6.280.0070.07021.10
5.6.210.0170.05720.72
5.6.200.0070.04018.18
5.6.190.0030.05320.64
5.6.180.0400.04720.27
5.6.170.0200.05320.41
5.6.160.0100.05320.38
5.6.150.0070.07018.12
5.6.140.0070.08318.16
5.6.130.0070.08718.16
5.6.120.0070.08321.14
5.6.110.0070.07321.02
5.6.100.0030.08021.00
5.6.90.0000.09721.09
5.6.80.0070.03720.39
5.5.350.3670.03020.48
5.5.340.0100.07718.01
5.5.330.0030.06720.57
5.5.320.2070.04720.13
5.5.310.0370.07320.29
5.5.300.0100.07318.03
5.5.290.0130.07717.95
5.5.280.0100.05320.82
5.5.270.0130.06020.82
5.5.260.0100.08020.75
5.5.250.0100.03720.46
5.5.240.0030.03020.22
5.4.450.0700.07719.45
5.4.440.0730.05719.45
5.4.430.0630.05319.09
5.4.420.0830.05019.43
5.4.410.0930.05319.00
5.4.400.0200.06019.29
5.4.390.0930.04719.20
5.4.380.0270.06718.46
5.4.370.0170.05018.61
5.4.360.0170.04718.62
5.4.350.0100.03311.97
5.4.340.0080.04111.97
5.4.320.0050.04212.45
5.4.310.0040.04812.45
5.4.300.0050.04612.45
5.4.290.0040.04012.45
5.4.280.0050.03612.34
5.4.270.0100.04112.34
5.4.260.0050.04012.34
5.4.250.0170.04318.96
5.4.240.0100.05318.72
5.4.230.0070.05318.70
5.4.220.0100.05318.71
5.4.210.0030.05718.82
5.4.200.0030.05718.80
5.4.190.0070.05318.84
5.4.180.0130.04718.95
5.4.170.0070.06718.79
5.4.160.0170.04018.96
5.4.150.0170.04718.69
5.4.140.0070.05716.26
5.4.130.0170.04716.24
5.4.120.0030.05316.45
5.4.110.0130.04716.42
5.4.100.0130.04016.44
5.4.90.0100.04316.41
5.4.80.0100.06016.19
5.4.70.0270.03316.46
5.4.60.0130.04316.21
5.4.50.0030.05316.16
5.4.40.0070.04716.51
5.4.30.0100.04316.52
5.4.20.0100.04716.24
5.4.10.0070.05016.36
5.4.00.0130.04315.92
5.3.290.0030.04612.80
5.3.280.0030.05714.63
5.3.270.0100.05314.62
5.3.260.0100.04714.48
5.3.250.0100.04714.52
5.3.240.0100.05014.52
5.3.230.0200.05714.29
5.3.220.0100.05314.57
5.3.210.0130.04714.33
5.3.200.0200.04014.27
5.3.190.0170.05314.61
5.3.180.0070.05014.55
5.3.170.0070.05314.71
5.3.160.0100.04714.40
5.3.150.0100.04714.41
5.3.140.0130.04314.54
5.3.130.0000.06014.55
5.3.120.0070.05314.69
5.3.110.0100.05014.54
5.3.100.0170.05713.89
5.3.90.0000.05714.01
5.3.80.0170.04713.73
5.3.70.0070.04713.88
5.3.60.0070.05013.88
5.3.50.0100.04713.86
5.3.40.0130.04714.10
5.3.30.0130.04013.82
5.3.20.0130.04013.46
5.3.10.0000.05313.51
5.3.00.0130.04713.64
5.2.170.0000.04711.29
5.2.160.0070.04011.04
5.2.150.0130.03311.16
5.2.140.0100.03311.15
5.2.130.0100.04010.86
5.2.120.0030.04311.25
5.2.110.0070.04011.03
5.2.100.0000.04311.03
5.2.90.0070.03711.10
5.2.80.0000.04310.97
5.2.70.0000.04311.10
5.2.60.0030.04710.94
5.2.50.0030.04011.03
5.2.40.0100.03310.76
5.2.30.0070.03711.08
5.2.20.0070.04011.11
5.2.10.0030.04310.75
5.2.00.0030.04010.63
5.1.60.0000.03710.07
5.1.50.0070.0409.93
5.1.40.0070.0339.91
5.1.30.0030.03710.09
5.1.20.0100.03010.27
5.1.10.0030.03710.25
5.1.00.0130.0279.83
5.0.50.0030.0278.30
5.0.40.0030.0278.45
5.0.30.0030.0408.27
5.0.20.0030.0408.18
5.0.10.0070.0238.25
5.0.00.0030.0438.10
4.4.90.0070.0175.78
4.4.80.0030.0205.83
4.4.70.0070.0275.78
4.4.60.0000.0235.79
4.4.50.0000.0335.91
4.4.40.0070.0335.78
4.4.30.0070.0175.78
4.4.20.0070.0205.80
4.4.10.0000.0235.95
4.4.00.0000.0405.80
4.3.110.0030.0205.77
4.3.100.0030.0205.77
4.3.90.0000.0235.77
4.3.80.0030.0305.77
4.3.70.0000.0205.81
4.3.60.0000.0235.77
4.3.50.0000.0275.77
4.3.40.0000.0335.77
4.3.30.0000.0275.77
4.3.20.0030.0205.77
4.3.10.0000.0205.77
4.3.00.0100.0238.11

preferences:
50.02 ms | 401 KiB | 5 Q