3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a= hash('md5','ryat',1); $a = 'ryat'."{$a}"; var_dump($a);

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)
8.3.60.0140.00018.43
8.3.50.0130.00521.99
8.3.40.0150.00018.47
8.3.30.0030.01020.23
8.3.20.0040.00420.21
8.3.10.0100.00722.15
8.3.00.0040.00422.26
8.2.180.0150.00616.75
8.2.170.0130.00722.96
8.2.160.0100.00322.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00620.99
8.2.110.0100.00022.08
8.2.100.0080.00417.78
8.2.90.0050.00219.22
8.2.80.0040.00419.38
8.2.70.0030.00517.63
8.2.60.0070.00018.03
8.2.50.0030.00518.07
8.2.40.0050.00318.16
8.2.30.0070.00018.11
8.2.20.0040.00417.63
8.2.10.0070.00017.78
8.2.00.0070.00417.59
8.1.270.0020.00524.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.84
8.1.230.0080.00419.01
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00917.35
8.1.190.0000.00717.54
8.1.180.0000.00818.10
8.1.170.0030.00618.38
8.1.160.0070.00020.75
8.1.150.0000.00718.46
8.1.140.0000.00717.37
8.1.130.0030.00317.82
8.1.120.0050.00217.34
8.1.110.0040.00417.27
8.1.100.0000.00717.29
8.1.90.0000.00717.41
8.1.80.0050.00317.43
8.1.70.0040.00417.47
8.1.60.0090.00017.57
8.1.50.0000.00717.50
8.1.40.0040.00417.41
8.1.30.0000.00817.57
8.1.20.0040.00417.68
8.1.10.0070.00017.54
8.1.00.0060.00717.43
8.0.300.0070.00018.77
8.0.290.0050.00317.16
8.0.280.0070.00018.49
8.0.270.0070.00017.25
8.0.260.0000.00816.70
8.0.250.0070.00016.95
8.0.240.0040.00416.80
8.0.230.0040.00416.93
8.0.220.0070.00016.84
8.0.210.0000.00616.77
8.0.200.0010.00716.84
8.0.190.0030.00517.00
8.0.180.0040.00416.86
8.0.170.0070.00016.77
8.0.160.0030.00316.81
8.0.150.0000.00716.78
8.0.140.0000.00716.82
8.0.130.0060.00013.26
8.0.120.0000.00816.74
8.0.110.0080.00016.75
8.0.100.0050.00316.85
8.0.90.0040.00416.92
8.0.80.0190.00416.77
8.0.70.0080.00016.77
8.0.60.0070.00016.88
8.0.50.0040.00416.70
8.0.30.0110.00817.00
8.0.20.0050.01417.40
8.0.10.0040.00416.79
8.0.00.0120.00716.71
7.4.330.0050.00015.00
7.4.320.0000.00616.43
7.4.300.0000.00616.59
7.4.290.0000.00616.56
7.4.280.0000.00716.47
7.4.270.0050.00316.59
7.4.260.0030.00316.43
7.4.250.0040.00416.59
7.4.240.0030.00516.49
7.4.230.0000.00716.30
7.4.220.0120.00616.51
7.4.210.0090.00616.48
7.4.200.0030.00316.42
7.4.190.0000.00716.45
7.4.160.0140.00316.56
7.4.150.0000.02317.40
7.4.140.0100.00717.86
7.4.130.0100.01116.42
7.4.120.0090.00916.48
7.4.110.0090.00916.40
7.4.100.0100.00716.61
7.4.90.0070.01116.51
7.4.80.0120.00919.39
7.4.70.0040.01816.53
7.4.60.0100.01016.53
7.4.50.0080.00016.46
7.4.40.0050.00522.77
7.4.30.0070.01016.67
7.4.00.0060.00914.85
7.3.330.0000.00513.10
7.3.320.0030.00313.07
7.3.310.0060.00016.08
7.3.300.0000.00716.18
7.3.290.0060.01416.40
7.3.280.0060.00916.26
7.3.270.0110.00717.40
7.3.260.0060.01216.34
7.3.250.0130.00616.43
7.3.240.0100.01016.25
7.3.230.0070.01116.39
7.3.210.0060.01016.24
7.3.200.0160.00619.39
7.3.190.0060.01316.53
7.3.180.0090.00616.17
7.3.170.0100.00816.37
7.3.160.0120.00416.38
7.3.120.0070.00714.77
7.2.330.0100.01016.55
7.2.320.0110.00716.73
7.2.310.0100.01016.72
7.2.300.0110.00716.48
7.2.290.0060.00916.62
7.2.60.0130.00016.98
7.1.200.0100.00315.76
7.1.70.0030.00517.30
7.1.60.0000.01619.43
7.1.50.0040.01616.96
7.1.00.0030.06722.44
7.0.200.0290.00414.30
7.0.140.0030.07322.16
7.0.60.0070.03720.05
7.0.50.0070.07317.81
7.0.40.0070.04320.24
7.0.30.0430.05020.16
7.0.20.0270.07720.16
7.0.10.0300.06320.02
7.0.00.0130.07320.20
5.6.280.0030.07320.91
5.6.210.0030.04320.53
5.6.200.0070.07018.19
5.6.190.0100.08320.76
5.6.180.0170.04020.60
5.6.170.0270.06020.46
5.6.160.0100.03320.47
5.6.150.0100.07718.22
5.6.140.0000.04018.15
5.6.130.0100.04718.18
5.6.120.0100.08021.14
5.6.110.0070.07321.00
5.6.100.0230.06721.08
5.6.90.0100.08721.13
5.6.80.0200.07020.40
5.6.70.0430.05020.44
5.5.350.0070.08020.44
5.5.340.0130.03317.88
5.5.330.0070.06320.29
5.5.320.0170.04320.30
5.5.310.0300.07320.34
5.5.300.0030.05317.91
5.5.290.0100.07717.98
5.5.280.0000.05320.79
5.5.270.0070.08720.72
5.5.260.0070.06320.72
5.5.250.0100.06020.65
5.5.240.0030.08320.15
5.4.450.0570.07019.63
5.4.440.0170.06719.48
5.4.430.0170.06019.54
5.4.420.0170.05719.10
5.4.410.0170.05319.47
5.4.400.1130.05318.65
5.4.390.0930.05318.52
5.4.380.0270.05018.69
5.4.370.0200.04718.71
5.4.360.0170.04718.71
5.4.350.0060.04811.97
5.4.340.0070.04111.96
5.4.320.0030.03912.45
5.4.310.0070.03712.45
5.4.300.0040.04112.45
5.4.290.0060.04112.45
5.4.280.0060.03412.35
5.4.270.0070.03412.35
5.4.260.0030.06718.90
5.4.250.0000.05719.02
5.4.240.0030.05318.70
5.4.230.0030.05318.73
5.4.220.0030.08318.72
5.4.210.0100.05019.01
5.4.200.0000.05718.79
5.4.190.0030.05318.89
5.4.180.0030.05318.64
5.4.170.0070.05018.73
5.4.160.0030.05018.87
5.4.150.0130.04318.87
5.4.140.0070.04716.27
5.4.130.0030.05016.25
5.4.120.0070.04716.25
5.4.110.0030.05316.50
5.4.100.0100.04316.49
5.4.90.0070.06716.48
5.4.80.0070.04716.18
5.4.70.0200.03316.41
5.4.60.0070.04716.21
5.4.50.0000.07016.38
5.4.40.0030.07016.38
5.4.30.0000.05016.25
5.4.20.0000.05316.28
5.4.10.0130.06016.49
5.4.00.0130.04315.81
5.3.290.0070.03912.80
5.3.280.0100.04314.68
5.3.270.0100.06014.60
5.3.260.0070.05014.30
5.3.250.0070.04714.62
5.3.240.0130.04014.61
5.3.230.0030.05014.47
5.3.220.0070.04714.71
5.3.210.0070.04714.48
5.3.200.0100.06714.57
5.3.190.0200.04314.40
5.3.180.0070.04714.61
5.3.170.0030.05314.57
5.3.160.0070.06014.26
5.3.150.0100.04314.61
5.3.140.0070.06014.46
5.3.130.0030.05714.39
5.3.120.0130.04314.57
5.3.110.0100.04714.46
5.3.100.0030.05014.07
5.3.90.0070.04713.93
5.3.80.0030.05013.93
5.3.70.0070.04713.88
5.3.60.0000.05314.00
5.3.50.0070.04313.89
5.3.40.0100.04313.80
5.3.30.0000.05013.89
5.3.20.0070.04313.52
5.3.10.0030.04713.42
5.3.00.0100.04313.73
5.2.170.0030.04011.25
5.2.160.0030.05711.14
5.2.150.0030.04011.07
5.2.140.0000.04311.14
5.2.130.0070.04011.20
5.2.120.0100.04710.93
5.2.110.0030.03711.10
5.2.100.0030.05711.19
5.2.90.0030.04011.25
5.2.80.0000.04311.02
5.2.70.0030.04011.10
5.2.60.0000.04310.81
5.2.50.0070.03710.85
5.2.40.0000.04310.93
5.2.30.0000.05711.07
5.2.20.0100.03310.95
5.2.10.0130.02711.02
5.2.00.0030.04010.78
5.1.60.0000.05010.05
5.1.50.0000.03710.25
5.1.40.0030.03310.04
5.1.30.0030.03310.54
5.1.20.0070.03310.26
5.1.10.0070.03310.11
5.1.00.0030.03310.12
5.0.50.0030.0278.63
5.0.40.0000.0408.63
5.0.30.0100.0338.28
5.0.20.0100.0308.14
5.0.10.0030.0278.14
5.0.00.0000.0478.14
4.4.90.0000.0235.90
4.4.80.0070.0235.90
4.4.70.0000.0275.90
4.4.60.0030.0275.90
4.4.50.0000.0235.90
4.4.40.0030.0305.79
4.4.30.0000.0235.75
4.4.20.0000.0305.82
4.4.10.0030.0305.83
4.4.00.0030.0335.81
4.3.110.0030.0175.68
4.3.100.0030.0275.61
4.3.90.0000.0275.66
4.3.80.0030.0305.68
4.3.70.0000.0235.70
4.3.60.0000.0205.66
4.3.50.0030.0175.73
4.3.40.0000.0335.66
4.3.30.0070.0175.08
4.3.20.0030.0205.08
4.3.10.0030.0205.07
4.3.00.0100.0276.71

preferences:
44.49 ms | 400 KiB | 5 Q