3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(strpos("hello world","a")===false) echo 'false'; else echo 'true';

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)
8.3.40.0110.00418.67
8.3.30.0170.00018.56
8.3.20.0040.00418.48
8.3.10.0090.00020.83
8.3.00.0030.00623.70
8.2.170.0100.00722.96
8.2.160.0110.00420.93
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00621.04
8.2.110.0100.00019.37
8.2.100.0060.00619.32
8.2.90.0000.00819.18
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0080.00017.90
8.2.50.0080.00319.43
8.2.40.0000.00920.40
8.2.30.0040.00419.70
8.2.20.0050.00317.50
8.2.10.0000.00717.56
8.2.00.0000.00817.42
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00722.20
8.1.230.0120.00017.42
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00717.10
8.1.190.0060.00518.83
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0030.00518.66
8.1.150.0000.00818.50
8.1.140.0000.00817.22
8.1.130.0040.00417.82
8.1.120.0040.00417.34
8.1.110.0000.00717.31
8.1.100.0030.00417.20
8.1.90.0040.00717.29
8.1.80.0080.00017.30
8.1.70.0000.01017.24
8.1.60.0040.00417.48
8.1.50.0000.00717.23
8.1.40.0000.00717.26
8.1.30.0000.00717.55
8.1.20.0000.00817.35
8.1.10.0040.00417.44
8.1.00.0070.00417.38
8.0.300.0000.00818.77
8.0.290.0060.00316.63
8.0.280.0030.00318.31
8.0.270.0000.00717.18
8.0.260.0000.00616.73
8.0.250.0040.00416.86
8.0.240.0040.00416.79
8.0.230.0000.00716.83
8.0.220.0050.00216.71
8.0.210.0000.00816.73
8.0.200.0030.00316.81
8.0.190.0030.00516.84
8.0.180.0030.00416.73
8.0.170.0000.00816.77
8.0.160.0030.00316.76
8.0.150.0080.00016.73
8.0.140.0000.00716.60
8.0.130.0060.00013.18
8.0.120.0000.00716.71
8.0.110.0030.00616.62
8.0.100.0070.00016.80
8.0.90.0050.00216.71
8.0.80.0060.00916.68
8.0.70.0040.00416.76
8.0.60.0050.00316.68
8.0.50.0030.00616.65
8.0.30.0130.00517.10
8.0.20.0130.00717.40
8.0.10.0050.00316.75
8.0.00.0120.00716.78
7.4.330.0050.00014.70
7.4.320.0030.00616.41
7.4.300.0060.00016.53
7.4.290.0070.00016.44
7.4.280.0030.00616.50
7.4.270.0000.00716.44
7.4.260.0030.00313.20
7.4.250.0000.00716.53
7.4.240.0000.00716.32
7.4.230.0030.00316.59
7.4.220.0150.00316.50
7.4.210.0080.00916.51
7.4.200.0070.00016.54
7.4.190.0040.00416.51
7.4.160.0140.00516.53
7.4.150.0000.01717.40
7.4.140.0090.01117.86
7.4.130.0080.00916.34
7.4.120.0100.00716.49
7.4.110.0080.00816.48
7.4.100.0030.01416.51
7.4.90.0100.01016.42
7.4.80.0090.01719.39
7.4.70.0070.01416.15
7.4.60.0070.01116.46
7.4.50.0030.00616.20
7.4.40.0030.01222.27
7.4.30.0130.00416.42
7.4.00.0040.01114.90
7.3.330.0000.00513.10
7.3.320.0050.00313.17
7.3.310.0070.00016.33
7.3.300.0000.00716.17
7.3.290.0150.00016.18
7.3.280.0080.00816.23
7.3.270.0100.00717.40
7.3.260.0070.01218.24
7.3.250.0100.00816.40
7.3.240.0120.00616.36
7.3.230.0070.01416.39
7.3.210.0170.00016.16
7.3.200.0140.00316.33
7.3.190.0100.00616.28
7.3.180.0180.00416.47
7.3.170.0130.00316.27
7.3.160.0090.00616.15
7.3.120.0070.01014.79
7.3.10.0070.00716.49
7.3.00.0140.00016.46
7.2.330.0150.00416.40
7.2.320.0030.01316.41
7.2.310.0070.01016.68
7.2.300.0060.01216.23
7.2.290.0130.00316.71
7.2.130.0060.00616.86
7.2.120.0090.00916.71
7.2.110.0060.00916.82
7.2.100.0070.01016.61
7.2.90.0040.01116.82
7.2.80.0060.00616.96
7.2.70.0060.00616.61
7.2.60.0050.01116.55
7.2.50.0070.00316.91
7.2.40.0110.00716.92
7.2.30.0070.01016.84
7.2.20.0090.00016.66
7.2.10.0030.01116.68
7.2.00.0050.01217.98
7.1.250.0040.00715.89
7.1.200.0040.00415.69
7.1.100.0030.01017.97
7.1.70.0030.01216.85
7.1.60.0130.01019.40
7.1.50.0200.00316.96
7.1.00.0030.06022.37
7.0.200.0030.00316.65
7.0.140.0000.07721.95
7.0.70.0070.07721.64
7.0.60.0000.07721.64
7.0.50.0100.07322.11
7.0.40.0000.07020.16
7.0.30.0070.08020.04
7.0.20.0100.06719.95
7.0.10.0030.07720.03
7.0.00.0030.09020.06
5.6.280.0130.06321.06
5.6.220.0030.07720.49
5.6.210.0030.07020.51
5.6.200.0030.07721.07
5.6.190.0100.07021.11
5.6.180.0030.08021.10
5.6.170.0100.07721.05
5.6.160.0030.07021.03
5.6.150.0070.07321.05
5.6.140.0030.08021.03
5.6.130.0100.07721.09
5.6.120.0070.08320.91
5.6.110.0030.08021.01
5.6.100.0000.07721.00
5.6.90.0030.06321.00
5.6.80.0000.05320.39
5.6.70.0000.08320.44
5.6.60.0030.07020.39
5.6.50.0030.04320.36
5.6.40.0000.08320.36
5.6.30.0000.05320.36
5.6.20.0030.05020.42
5.6.10.0000.04320.29
5.6.00.0030.04720.35
5.5.360.0070.08020.35
5.5.350.0030.08720.36
5.5.340.0070.07020.75
5.5.330.0070.06720.75
5.5.320.0100.07720.75
5.5.310.0030.08020.81
5.5.300.0000.07320.77
5.5.290.0070.06020.83
5.5.280.0030.04020.78
5.5.270.0000.08320.80
5.5.260.0200.06320.83
5.5.250.0000.07020.55
5.5.240.0000.04020.25
5.5.230.0000.04720.23
5.5.220.0000.04020.26
5.5.210.0000.04020.23
5.5.200.0030.04020.16
5.5.190.0100.07319.97
5.5.180.0130.06320.24
5.5.160.0030.06319.97
5.5.150.0030.07320.09
5.5.140.0000.04020.10
5.5.130.0130.06320.16
5.5.120.0030.04020.13
5.5.110.0100.07320.23
5.5.100.0100.04320.08
5.5.90.0000.07020.04
5.5.80.0000.05320.04
5.5.70.0030.04020.04
5.5.60.0030.03720.07
5.5.50.0030.03720.08
5.5.40.0030.06320.08
5.5.30.0070.03320.02
5.5.20.0030.07720.02
5.5.10.0000.04020.02
5.5.00.0030.03720.02
5.4.450.0070.07719.34
5.4.440.0070.07719.36
5.4.430.0000.08019.37
5.4.420.0030.07019.35
5.4.410.0100.07318.99
5.4.400.0030.03718.89
5.4.390.0030.06719.04
5.4.380.0070.04718.95
5.4.370.0000.03719.02
5.4.360.0000.05319.13
5.4.350.0000.04018.91
5.4.340.0170.03018.95
5.4.320.0030.05319.05
5.4.310.0070.07019.02
5.4.300.0030.04018.77
5.4.290.0070.06719.04
5.4.280.0000.05719.02
5.4.270.0000.04718.88
5.4.260.0070.05319.03
5.4.250.0030.07019.05
5.4.240.0000.04718.78
5.4.230.0030.03718.79
5.4.220.0030.03718.96
5.4.210.0030.05018.88
5.4.200.0070.04019.11
5.4.190.0070.04719.02
5.4.180.0000.04718.76
5.4.170.0030.04319.20
5.4.160.0030.03718.75
5.4.150.0000.04019.06
5.4.140.0100.03016.30
5.4.130.0000.03016.32
5.4.120.0000.03016.31
5.4.110.0000.03016.25
5.4.100.0030.04316.41
5.4.90.0000.04716.43
5.4.80.0100.04716.20
5.4.70.0030.04316.31
5.4.60.0030.07016.27
5.4.50.0030.06716.34
5.4.40.0030.06716.27
5.4.30.0030.07016.31
5.4.20.0070.03316.26
5.4.10.0000.03716.26
5.4.00.0030.03315.65
5.3.290.0000.05314.48
5.3.280.0000.03714.59
5.3.270.0030.05314.54
5.3.260.0000.03714.61
5.3.250.0070.03314.59
5.3.240.0000.03714.45
5.3.230.0030.03714.45
5.3.220.0000.03014.55
5.3.210.0030.05014.52
5.3.200.0000.03014.51
5.3.190.0030.02714.56
5.3.180.0000.03314.55
5.3.170.0000.05714.54
5.3.160.0100.02714.52
5.3.150.0000.05314.41
5.3.140.0030.06314.50
5.3.130.0030.07014.49
5.3.120.0070.04014.52
5.3.110.0000.03714.55
5.3.100.0030.03313.98
5.3.90.0030.03313.97
5.3.80.0030.03314.02
5.3.70.0130.02313.92
5.3.60.0000.03713.98
5.3.50.0000.03313.79
5.3.40.0000.03713.79
5.3.30.0030.07313.86
5.3.20.0030.03313.68
5.3.10.0000.05713.63
5.3.00.0030.03013.61
5.2.170.0000.02711.35
5.2.160.0000.03311.35
5.2.150.0030.06311.35
5.2.140.0030.04011.35
5.2.130.0030.05711.35
5.2.120.0030.06011.35
5.2.110.0000.02711.35
5.2.100.0030.02311.35
5.2.90.0000.02711.35
5.2.80.0030.02711.35
5.2.70.0030.04311.35
5.2.60.0000.06011.35
5.2.50.0070.03711.35
5.2.40.0030.04311.35
5.2.30.0000.03711.35
5.2.20.0000.02711.35
5.2.10.0030.02011.35
5.2.00.0000.03011.35
5.1.60.0000.02011.35
5.1.50.0000.02311.35
5.1.40.0030.02311.35
5.1.30.0000.02011.35
5.1.20.0030.02311.35
5.1.10.0030.02311.35
5.1.00.0030.04011.35
5.0.50.0030.04711.35
5.0.40.0070.04311.35
5.0.30.0030.06311.35
5.0.20.0000.05011.35
5.0.10.0030.04011.35
5.0.00.0070.06011.35
4.4.90.0000.02011.35
4.4.80.0000.01311.35
4.4.70.0000.02011.35
4.4.60.0030.01311.35
4.4.50.0030.02711.35
4.4.40.0000.03011.35
4.4.30.0000.02311.35
4.4.20.0000.01311.35
4.4.10.0000.03711.35
4.4.00.0000.06011.35
4.3.110.0030.03311.35
4.3.100.0030.03311.35
4.3.90.0030.03011.35
4.3.80.0030.05311.35
4.3.70.0000.03311.35
4.3.60.0000.03011.35
4.3.50.0030.03011.35
4.3.40.0030.04011.35
4.3.30.0070.02311.35
4.3.20.0030.02711.35
4.3.10.0000.04011.35
4.3.00.0000.02011.35

preferences:
46.12 ms | 400 KiB | 5 Q