3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Stringable { function __toString() { return "A"; } } var_dump(new Stringable == "A"); var_dump(new Stringable === "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)
8.3.60.0070.00718.43
8.3.50.0140.00821.92
8.3.40.0150.00418.63
8.3.30.0070.00719.02
8.3.20.0040.00420.05
8.3.10.0000.00821.82
8.3.00.0050.00319.07
8.2.180.0080.00818.28
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00819.66
8.2.110.0090.00022.24
8.2.100.0080.00417.84
8.2.90.0030.00517.75
8.2.80.0030.00518.78
8.2.70.0120.00017.63
8.2.60.0040.00418.22
8.2.50.0060.00319.36
8.2.40.0060.00320.95
8.2.30.0000.00819.08
8.2.20.0060.00317.73
8.2.10.0050.00317.86
8.2.00.0000.00717.71
8.1.280.0070.01125.92
8.1.270.0060.00324.66
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0040.00418.68
8.1.230.0060.00624.04
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0060.00317.22
8.1.180.0000.00818.10
8.1.170.0050.00518.23
8.1.160.0000.00720.17
8.1.150.0070.00018.72
8.1.140.0000.00817.41
8.1.130.0040.00417.75
8.1.120.0000.00817.32
8.1.110.0000.00717.36
8.1.100.0030.00417.40
8.1.90.0000.00717.29
8.1.80.0030.00617.34
8.1.70.0070.00017.45
8.1.60.0030.00617.33
8.1.50.0050.00317.43
8.1.40.0040.00417.47
8.1.30.0030.00517.49
8.1.20.0030.00517.60
8.1.10.0040.00417.27
8.1.00.0060.00317.25
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.20
8.0.260.0000.00617.24
8.0.250.0000.00716.86
8.0.240.0040.00416.98
8.0.230.0000.00816.85
8.0.220.0040.00416.76
8.0.210.0000.00716.91
8.0.200.0050.00316.93
8.0.190.0040.00416.92
8.0.180.0050.00216.82
8.0.170.0000.00716.96
8.0.160.0050.00316.97
8.0.150.0040.00416.69
8.0.140.0080.00016.79
8.0.130.0050.00013.33
8.0.120.0030.00516.75
8.0.110.0040.00416.91
8.0.100.0000.00716.73
8.0.90.0040.00416.73
8.0.80.0140.00716.86
8.0.70.0000.00816.67
8.0.60.0070.00016.68
8.0.50.0030.00316.94
8.0.30.0110.01116.98
8.0.20.0130.00517.40
8.0.10.0040.00416.85
8.0.00.0030.01416.70
7.4.330.0000.00515.04
7.4.320.0000.00716.57
7.4.300.0030.00316.38
7.4.290.0070.00316.43
7.4.280.0040.00416.51
7.4.270.0030.00316.42
7.4.260.0000.00816.52
7.4.250.0040.00416.49
7.4.240.0050.00216.51
7.4.230.0030.00316.50
7.4.220.0030.01616.49
7.4.210.0040.01116.53
7.4.200.0070.00016.59
7.4.160.0090.00616.52
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0090.00716.33
7.4.120.0090.00716.50
7.4.110.0150.00316.69
7.4.100.0100.00716.32
7.4.90.0030.01316.63
7.4.80.0100.00719.39
7.4.70.0070.01116.52
7.4.60.0040.01216.41
7.4.50.0030.00516.38
7.4.40.0140.00716.39
7.4.30.0090.00616.44
7.4.00.0000.01514.82
7.3.330.0060.00013.30
7.3.320.0000.00513.31
7.3.310.0030.00516.32
7.3.300.0030.00316.30
7.3.290.0100.00616.21
7.3.280.0070.01116.26
7.3.270.0210.00317.40
7.3.260.0090.00916.27
7.3.250.0120.00616.53
7.3.240.0080.00816.57
7.3.230.0080.00816.39
7.3.210.0090.00816.24
7.3.200.0070.01719.39
7.3.190.0090.00616.25
7.3.180.0120.00916.15
7.3.170.0150.00616.27
7.3.160.0170.00616.43
7.2.330.0040.01216.39
7.2.320.0080.00716.49
7.2.310.0160.00716.55
7.2.300.0070.01416.45
7.2.290.0060.01516.25
7.2.60.0070.00716.85
7.2.00.0040.00719.45
7.1.200.0000.01415.87
7.1.100.0040.00718.17
7.1.70.0000.01616.95
7.1.60.0170.00719.22
7.1.50.0140.00016.95
7.1.00.0000.08022.33
7.0.200.0040.00716.82
7.0.140.0100.05322.10
7.0.60.0070.04719.89
7.0.50.0030.05017.88
7.0.40.0100.06720.21
7.0.30.0530.07020.06
7.0.20.0200.04720.10
7.0.10.0100.03720.09
7.0.00.0100.08020.32
5.6.280.0030.07320.89
5.6.210.0100.07720.50
5.6.200.0030.07018.29
5.6.190.0130.08320.39
5.6.180.0200.04320.57
5.6.170.0370.06020.55
5.6.160.0130.07320.52
5.6.150.0100.07318.19
5.6.140.0130.06018.26
5.6.130.0030.06018.15
5.6.120.0000.07021.02
5.6.110.0030.06320.97
5.6.100.0070.04320.98
5.6.90.0130.08021.08
5.6.80.0000.07720.44
5.5.350.0200.07720.52
5.5.340.0030.05017.98
5.5.330.0030.04020.47
5.5.320.0330.06720.30
5.5.310.0330.06020.35
5.5.300.0030.04718.04
5.5.290.0030.05318.06
5.5.280.0030.04320.85
5.5.270.0130.04020.86
5.5.260.0070.06720.89
5.5.250.0070.08320.62
5.5.240.0030.07020.04
5.4.450.0270.08019.59
5.4.440.1130.05319.44
5.4.430.0930.06719.39
5.4.420.0770.05719.45
5.4.410.0670.05719.29
5.4.400.0670.05719.12
5.4.390.0700.05719.16
5.4.380.0300.05018.78
5.4.370.0170.06018.75
5.4.360.0230.05318.75
5.4.350.0170.06018.80
5.4.340.0170.05318.62
5.4.320.0230.05018.83
5.4.310.0170.05318.84
5.4.300.0230.06318.81
5.4.290.0230.06018.53
5.4.280.0170.05718.80
5.4.270.0270.04718.52
5.4.260.0200.05318.73
5.4.250.0200.06718.78
5.4.240.0270.05018.54
5.4.230.0200.05018.46
5.4.220.0130.05718.61
5.4.210.0070.06318.79
5.4.200.0170.06316.55
5.4.190.0200.06318.72
5.4.180.0300.04718.73
5.4.170.0170.05718.57
5.4.160.0370.05718.74
5.4.150.0330.06018.71
5.4.140.0230.06716.43
5.4.130.0130.07716.43
5.4.120.0330.06016.32
5.4.110.0200.07016.14
5.4.100.0300.06316.29
5.4.90.0130.05316.42
5.4.80.0200.06316.30
5.4.70.0270.05016.30
5.4.60.0270.05716.24
5.4.50.0230.04316.26
5.4.40.0130.05716.26
5.4.30.0170.05316.30
5.4.20.0130.05716.12
5.4.10.0230.04716.40
5.4.00.0230.05315.77
5.3.290.0100.06714.88
5.3.280.0230.04714.74
5.3.270.0100.06314.70
5.3.260.0170.05714.73
5.3.250.0200.07314.65
5.3.240.0300.06314.64
5.3.230.0200.05014.57
5.3.220.0200.05014.74
5.3.210.0200.05314.66
5.3.200.0300.06014.66
5.3.190.0170.05714.67
5.3.180.0230.04714.68
5.3.170.0230.05014.72
5.3.160.0130.05714.57
5.3.150.0230.07014.67
5.3.140.0230.05014.73
5.3.130.0130.06014.61
5.3.120.0130.06714.65
5.3.110.0200.05314.59
5.3.100.0130.06714.17
5.3.90.0200.04714.12
5.3.80.0200.05014.09
5.3.70.0100.05714.22
5.3.60.0230.04714.10
5.3.50.0270.05713.96
5.3.40.0270.04014.06
5.3.30.0270.04014.07
5.3.20.0200.05713.71
5.3.10.0200.04713.73
5.3.00.0230.04313.66
5.2.170.0070.04711.18
5.2.160.0100.04311.18
5.2.150.0170.04011.13
5.2.140.0270.03711.27
5.2.130.0170.03711.13
5.2.120.0100.04711.15
5.2.110.0130.04311.17
5.2.100.0100.05011.30
5.2.90.0130.04311.22
5.2.80.0200.05311.13
5.2.70.0170.03711.16
5.2.60.0170.04711.05
5.2.50.0170.03711.15
5.2.40.0170.03711.20
5.2.30.0070.04711.08
5.2.20.0230.03711.06
5.2.10.0100.04310.89
5.2.00.0100.04010.75
5.1.60.0270.03310.13
5.1.50.0070.05010.07
5.1.40.0100.03710.16
5.1.30.0100.03710.36
5.1.20.0200.03710.38
5.1.10.0130.03310.11
5.1.00.0130.03310.27
5.0.50.0070.0308.67
5.0.40.0070.0278.49
5.0.30.0100.0408.34
5.0.20.0100.0238.32
5.0.10.0070.0308.31
5.0.00.0100.0438.35
4.4.90.0070.0205.96
4.4.80.0000.0275.98
4.4.70.0000.0275.91
4.4.60.0100.0175.88
4.4.50.0000.0275.91
4.4.40.0030.0405.86
4.4.30.0100.0205.89
4.4.20.0070.0236.07
4.4.10.0100.0175.98
4.4.00.0070.0436.04
4.3.110.0030.0305.82
4.3.100.0070.0305.85
4.3.90.0030.0305.90
4.3.80.0130.0375.80
4.3.70.0200.0305.88
4.3.60.0070.0275.77
4.3.50.0100.0275.82
4.3.40.0070.0335.74
4.3.30.0070.0204.65
4.3.20.0070.0274.65
4.3.10.0030.0204.65
4.3.00.0130.0207.60

preferences:
59.25 ms | 401 KiB | 5 Q