3v4l.org

run code in 300+ PHP versions simultaneously
<?php class p { public function __toString() { return 'hola'; } } $p = new p; echo $p;

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)
8.3.60.0170.00318.43
8.3.50.0070.01418.17
8.3.40.0100.01018.59
8.3.30.0180.00419.06
8.3.20.0040.00420.07
8.3.10.0080.00023.61
8.3.00.0000.00819.00
8.2.180.0070.00718.18
8.2.170.0120.00922.96
8.2.160.0140.00020.52
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0030.00520.90
8.2.110.0070.00322.06
8.2.100.0000.01217.78
8.2.90.0000.00817.75
8.2.80.0040.00418.80
8.2.70.0090.00318.04
8.2.60.0000.00818.22
8.2.50.0030.00618.10
8.2.40.0000.00921.21
8.2.30.0070.00019.24
8.2.20.0040.00417.77
8.2.10.0040.00417.91
8.2.00.0050.00217.66
8.1.280.0110.00825.92
8.1.270.0030.00618.69
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00622.18
8.1.230.0110.00017.64
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0070.00317.48
8.1.190.0000.00817.35
8.1.180.0060.00318.10
8.1.170.0030.00518.55
8.1.160.0040.00418.92
8.1.150.0040.00418.78
8.1.140.0040.00417.35
8.1.130.0030.00317.72
8.1.120.0050.00217.38
8.1.110.0040.00417.35
8.1.100.0030.00317.43
8.1.90.0000.00717.46
8.1.80.0040.00317.48
8.1.70.0000.00717.34
8.1.60.0030.00617.59
8.1.50.0040.00417.42
8.1.40.0040.00417.50
8.1.30.0000.00817.55
8.1.20.0050.00217.66
8.1.10.0060.00317.58
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0000.00718.47
8.0.270.0000.00717.25
8.0.260.0070.00017.30
8.0.250.0050.00216.81
8.0.240.0050.00516.91
8.0.230.0000.00816.83
8.0.220.0030.00316.91
8.0.210.0000.00716.90
8.0.200.0050.00516.83
8.0.190.0050.00316.86
8.0.180.0030.00616.94
8.0.170.0070.00016.89
8.0.160.0070.00016.79
8.0.150.0030.00516.82
8.0.140.0040.00316.85
8.0.130.0000.00713.37
8.0.120.0040.00416.93
8.0.110.0040.00416.78
8.0.100.0000.00716.75
8.0.90.0040.00416.70
8.0.80.0130.00616.77
8.0.70.0000.00716.66
8.0.60.0040.00416.91
8.0.50.0040.00416.79
8.0.30.0110.00517.25
8.0.20.0130.01017.40
8.0.10.0030.00416.80
8.0.00.0090.01216.65
7.4.330.0020.00215.03
7.4.320.0000.00616.44
7.4.300.0030.00316.60
7.4.290.0030.00316.48
7.4.280.0050.00316.53
7.4.270.0030.00316.51
7.4.260.0000.00716.55
7.4.250.0040.00416.55
7.4.240.0020.00516.53
7.4.230.0000.00716.58
7.4.220.0120.00916.60
7.4.210.0120.00916.56
7.4.200.0040.00416.60
7.4.160.0130.00316.45
7.4.150.0190.00017.40
7.4.140.0090.00817.86
7.4.130.0140.00516.46
7.4.120.0140.00516.44
7.4.110.0030.01216.34
7.4.100.0090.00916.62
7.4.90.0060.01216.52
7.4.80.0100.01019.39
7.4.70.0100.00916.57
7.4.60.0120.00416.30
7.4.50.0000.00416.18
7.4.40.0030.01316.48
7.4.30.0110.00816.41
7.4.00.0070.00914.82
7.3.330.0000.00513.05
7.3.320.0030.00313.13
7.3.310.0070.00016.19
7.3.300.0070.00016.10
7.3.290.0090.00616.24
7.3.280.0090.01016.24
7.3.270.0100.01017.40
7.3.260.0120.00816.49
7.3.250.0150.00516.22
7.3.240.0110.00716.31
7.3.230.0060.01316.47
7.3.210.0000.01716.56
7.3.200.0110.01119.39
7.3.190.0130.00316.42
7.3.180.0090.00916.31
7.3.170.0070.01116.33
7.3.160.0150.00016.23
7.3.120.0120.00414.97
7.3.110.0100.00614.82
7.3.100.0030.01014.74
7.3.90.0060.00914.77
7.3.80.0070.00314.64
7.3.70.0040.01214.86
7.3.60.0060.00614.56
7.3.50.0000.00814.53
7.3.40.0030.01014.46
7.3.30.0040.01214.75
7.3.20.0000.01116.52
7.3.10.0110.00016.54
7.3.00.0050.00516.55
7.2.330.0060.01216.39
7.2.320.0160.00716.65
7.2.310.0100.01316.59
7.2.300.0060.01016.64
7.2.290.0070.01016.47
7.2.250.0030.01014.85
7.2.240.0100.01014.94
7.2.230.0070.01115.16
7.2.220.0060.00614.75
7.2.210.0030.01015.22
7.2.200.0070.00414.95
7.2.190.0090.00614.93
7.2.180.0060.00614.89
7.2.170.0120.00314.83
7.2.00.0060.00619.44
7.1.330.0090.00615.76
7.1.320.0030.00615.34
7.1.310.0050.00515.69
7.1.300.0040.00415.63
7.1.290.0030.01315.43
7.1.280.0070.01015.73
7.1.270.0030.01015.72
7.1.260.0030.00615.45
7.1.100.0000.01417.79
7.1.70.0000.00816.99
7.1.60.0170.00719.46
7.1.50.0060.01616.94
7.1.00.0030.07722.54
7.0.200.0070.00316.74
7.0.140.0000.05022.11
7.0.60.0070.07719.82
7.0.50.0070.06317.85
7.0.40.0100.08720.11
7.0.30.0230.07020.15
7.0.20.0230.05020.33
7.0.10.0000.09020.23
7.0.00.0000.07020.08
5.6.280.0070.07020.92
5.6.210.0070.04720.51
5.6.200.0070.06318.22
5.6.190.0000.04720.65
5.6.180.0370.06720.47
5.6.170.0230.08320.47
5.6.160.0100.03720.52
5.6.150.0170.04018.11
5.6.140.0100.07318.13
5.6.130.0030.04018.15
5.6.120.0070.08720.99
5.6.110.0030.08321.14
5.6.100.0130.06721.14
5.6.90.0030.07321.08
5.6.80.0030.04020.51
5.5.350.2770.04320.38
5.5.340.0030.08717.92
5.5.330.0130.08020.43
5.5.320.0200.07720.52
5.5.310.0400.06320.34
5.5.300.0030.07717.95
5.5.290.0130.06018.04
5.5.280.0070.08320.80
5.5.270.0100.04720.78
5.5.260.0170.07320.76
5.5.250.0100.07720.69
5.5.240.0070.07720.23
5.4.450.0800.06019.47
5.4.440.0170.05319.39
5.4.430.0230.04719.45
5.4.420.0230.04319.61
5.4.410.0200.05019.41
5.4.400.0200.04319.16
5.4.390.0330.05318.70
5.4.380.0300.05318.79
5.4.370.0230.05318.84
5.4.360.0300.04718.80
5.4.350.0270.05318.63
5.4.340.0330.05018.50
5.4.320.0270.05718.68
5.4.310.0370.04318.46
5.4.300.0200.06718.46
5.4.290.0230.05318.61
5.4.280.0170.06018.78
5.4.270.0500.05318.78
5.4.260.0400.06018.77
5.4.250.0200.06018.74
5.4.240.0300.05318.82
5.4.230.0200.05318.45
5.4.220.0370.04018.71
5.4.210.0330.04018.82
5.4.200.0200.05316.62
5.4.190.0200.05318.70
5.4.180.0230.05318.81
5.4.170.0300.05318.82
5.4.160.0230.05318.59
5.4.150.0270.05318.77
5.4.140.0300.05716.35
5.4.130.0270.04316.24
5.4.120.0170.05316.42
5.4.110.0170.05716.29
5.4.100.0130.06316.17
5.4.90.0230.05316.26
5.4.80.0370.04716.42
5.4.70.0270.05716.21
5.4.60.0230.05316.24
5.4.50.0270.05316.20
5.4.40.0330.05316.23
5.4.30.0300.04716.25
5.4.20.0370.04016.27
5.4.10.0300.04716.24
5.4.00.0330.04015.63
5.3.290.0300.05014.70
5.3.280.0270.04714.69
5.3.270.0330.06014.72
5.3.260.0300.05714.65
5.3.250.0170.06014.73
5.3.240.0230.05314.82
5.3.230.0330.04714.69
5.3.220.0330.04714.59
5.3.210.0200.06014.69
5.3.200.0230.05014.69
5.3.190.0200.05714.66
5.3.180.0230.05314.77
5.3.170.0170.06014.58
5.3.160.0400.04014.66
5.3.150.0270.05714.56
5.3.140.0230.05314.58
5.3.130.0200.06314.74
5.3.120.0270.06314.64
5.3.110.0270.05314.60
5.3.100.0270.05014.07
5.3.90.0230.05314.05
5.3.80.0430.04714.04
5.3.70.0200.06714.12
5.3.60.0300.04714.02
5.3.50.0270.05014.11
5.3.40.0270.05314.04
5.3.30.0270.04713.97
5.3.20.0230.05313.74
5.3.10.0330.04313.88
5.3.00.0300.05013.85
5.2.170.0230.05011.20
5.2.160.0230.04011.18
5.2.150.0170.06311.36
5.2.140.0170.04311.12
5.2.130.0270.05711.20
5.2.120.0170.05711.09
5.2.110.0130.04711.16
5.2.100.0130.04711.17
5.2.90.0270.04711.13
5.2.80.0330.04711.19
5.2.70.0230.05711.11
5.2.60.0170.04711.09
5.2.50.0200.04311.14
5.2.40.0200.04711.01
5.2.30.0230.03711.11
5.2.20.0130.04010.95
5.2.10.0230.03310.96
5.2.00.0200.03310.91
5.1.60.0170.03310.18
5.1.50.0130.03710.06
5.1.40.0230.0279.99
5.1.30.0230.04310.43
5.1.20.0130.04010.34
5.1.10.0170.03710.08
5.1.00.0200.03310.10
5.0.50.0070.0338.66
5.0.40.0070.0308.59
5.0.30.0100.0438.21
5.0.20.0070.0338.18
5.0.10.0070.0308.30
5.0.00.0100.0478.18
4.4.90.0070.0335.90
4.4.80.0070.0275.88
4.4.70.0100.0205.96
4.4.60.0100.0236.00
4.4.50.0070.0235.96
4.4.40.0030.0405.86
4.4.30.0070.0235.92
4.4.20.0100.0205.96
4.4.10.0100.0236.07
4.4.00.0070.0335.93
4.3.110.0100.0205.85
4.3.100.0070.0235.83
4.3.90.0070.0205.87
4.3.80.0170.0235.79
4.3.70.0130.0175.82
4.3.60.0070.0205.87
4.3.50.0030.0275.86
4.3.40.0130.0305.79
4.3.30.0000.0274.54
4.3.20.0070.0204.56
4.3.10.0070.0204.48
4.3.00.0170.0236.79

preferences:
50.21 ms | 400 KiB | 5 Q