3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(getrandmax()); var_dump(1 << 32);

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)
8.3.60.0120.00318.30
8.3.50.0120.00722.70
8.3.40.0070.01018.37
8.3.30.0090.00918.79
8.3.20.0040.00420.32
8.3.10.0080.00021.63
8.3.00.0090.00019.45
8.2.180.0110.00718.29
8.2.170.0150.00022.96
8.2.160.0100.01020.52
8.2.150.0030.00524.18
8.2.140.0130.00324.66
8.2.130.0000.00726.16
8.2.120.0070.00020.98
8.2.110.0060.00320.47
8.2.100.0000.01217.66
8.2.90.0060.00317.78
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00417.68
8.2.50.0000.00918.07
8.2.40.0040.00418.09
8.2.30.0050.00217.98
8.2.20.0000.00817.49
8.2.10.0040.00418.04
8.2.00.0020.00517.48
8.1.280.0160.00325.92
8.1.270.0120.00623.73
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00723.86
8.1.230.0090.00320.82
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0000.00817.16
8.1.180.0080.00018.10
8.1.170.0000.00818.44
8.1.160.0000.00722.13
8.1.150.0040.00418.75
8.1.140.0000.00717.36
8.1.130.0000.00717.67
8.1.120.0070.00017.37
8.1.110.0060.00317.25
8.1.100.0000.00717.30
8.1.90.0040.00417.33
8.1.80.0000.00717.39
8.1.70.0000.00817.26
8.1.60.0000.00917.44
8.1.50.0080.00017.42
8.1.40.0050.00317.26
8.1.30.0030.00517.51
8.1.20.0000.00817.56
8.1.10.0040.00417.39
8.1.00.0000.00817.31
8.0.300.0040.00418.77
8.0.290.0000.00816.89
8.0.280.0030.00318.30
8.0.270.0030.00517.14
8.0.260.0030.00317.11
8.0.250.0070.00016.81
8.0.240.0040.00416.70
8.0.230.0030.00316.82
8.0.220.0030.00316.80
8.0.210.0070.00016.67
8.0.200.0000.00716.79
8.0.190.0040.00416.89
8.0.180.0080.00016.82
8.0.170.0050.00316.77
8.0.160.0040.00416.84
8.0.150.0000.00816.69
8.0.140.0040.00416.66
8.0.130.0050.00013.20
8.0.120.0040.00416.64
8.0.110.0030.00516.59
8.0.100.0040.00416.79
8.0.90.0040.00416.61
8.0.80.0150.00016.82
8.0.70.0000.00816.66
8.0.60.0040.00416.66
8.0.50.0040.00416.56
8.0.30.0130.00916.76
8.0.20.0100.01017.40
8.0.10.0000.00816.72
8.0.00.0080.00916.59
7.4.330.0050.00015.03
7.4.320.0000.00616.29
7.4.300.0030.00316.42
7.4.290.0070.00016.45
7.4.280.0000.00716.28
7.4.270.0000.00716.42
7.4.260.0000.00816.50
7.4.250.0040.00416.37
7.4.240.0060.00216.35
7.4.230.0030.00316.53
7.4.220.0070.01016.45
7.4.210.0070.00716.44
7.4.200.0030.00316.37
7.4.160.0100.00616.35
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0080.00816.45
7.4.120.0080.00916.15
7.4.110.0130.00616.36
7.4.100.0030.01416.14
7.4.90.0140.00316.57
7.4.80.0120.00619.39
7.4.70.0100.01316.35
7.4.60.0110.00616.21
7.4.50.0080.00016.46
7.4.40.0100.00716.32
7.4.30.0120.00616.40
7.4.00.0080.00814.68
7.3.330.0000.00512.97
7.3.320.0020.00212.98
7.3.310.0000.00716.27
7.3.300.0030.00316.15
7.3.290.0080.00716.16
7.3.280.0070.00816.16
7.3.270.0070.01317.40
7.3.260.0180.00616.47
7.3.250.0130.00616.25
7.3.240.0070.01016.41
7.3.230.0070.01016.39
7.3.210.0130.00316.39
7.3.200.0140.00319.39
7.3.190.0040.01316.02
7.3.180.0060.00916.52
7.3.170.0160.00016.36
7.3.160.0140.00416.31
7.2.330.0070.01016.54
7.2.320.0090.01116.17
7.2.310.0090.01216.43
7.2.300.0110.00616.44
7.2.290.0100.00916.22
7.2.60.0030.00616.46
7.2.00.0030.00619.21
7.1.200.0270.00515.27
7.1.100.0030.00618.13
7.1.70.0040.00417.04
7.1.60.0100.00316.82
7.1.50.0320.00734.70
7.1.00.0000.08022.45
7.0.200.0030.01416.63
7.0.140.0070.03022.01
7.0.60.0070.08719.92
7.0.50.0070.07017.88
7.0.40.0030.09020.19
7.0.30.0330.07020.09
7.0.20.0230.08020.13
7.0.10.0030.09020.20
7.0.00.0000.06020.18
5.6.280.0070.07021.09
5.6.210.0070.07720.46
5.6.200.0000.04318.13
5.6.190.0100.08320.77
5.6.180.0130.04320.27
5.6.170.0270.06020.60
5.6.160.0130.07720.54
5.6.150.0100.07718.22
5.6.140.0000.04718.21
5.6.130.0030.06018.20
5.6.120.0170.07321.11
5.6.110.0000.09021.04
5.6.100.0100.08020.97
5.6.90.0000.04720.94
5.6.80.0000.04320.50
5.5.350.0230.08020.41
5.5.340.0000.04717.99
5.5.330.0130.07020.28
5.5.320.0330.07720.21
5.5.310.0370.07320.26
5.5.300.0030.07717.89
5.5.290.0000.04318.02
5.5.280.0100.06320.67
5.5.270.0100.03720.77
5.5.260.0030.08720.64
5.5.250.0070.03720.65
5.5.240.0070.07720.14
5.4.450.0230.08019.54
5.4.440.0800.05719.37
5.4.430.0070.05719.42
5.4.420.0030.06019.45
5.4.410.0070.05719.38
5.4.400.0170.04319.16
5.4.390.0130.05719.04
5.4.380.0200.05318.50
5.4.370.0130.06018.70
5.4.360.0130.07718.49
5.4.350.0030.03713.66
5.4.340.0100.03013.67
5.4.320.0070.04014.29
5.4.310.0170.04014.19
5.4.300.0070.04014.20
5.4.290.0030.04314.20
5.4.280.0100.04314.02
5.4.270.0030.04014.09
5.4.260.0070.04014.09
5.4.250.0070.04014.10
5.4.240.0000.04314.18
5.4.230.0170.04314.08
5.4.220.0070.04014.18
5.4.210.0130.03014.09
5.4.200.0000.05014.04
5.4.190.0100.03314.24
5.4.180.0100.04014.00
5.4.170.0030.04714.02
5.4.160.0070.03714.02
5.4.150.0070.03314.02
5.4.140.0100.03313.76
5.4.130.0030.03713.77
5.4.120.0000.04013.88
5.4.110.0000.04013.65
5.4.100.0130.03013.64
5.4.90.0100.04013.68
5.4.80.0170.03313.71
5.4.70.0070.03713.65
5.4.60.0030.03713.70
5.4.50.0030.04313.71
5.4.40.0070.03313.66
5.4.30.0000.04313.78
5.4.20.0130.03013.71
5.4.10.0030.03713.78
5.4.00.0130.03013.20
5.3.290.0100.03714.57
5.3.280.0030.04314.62
5.3.270.0030.04314.50
5.3.260.0070.04014.60
5.3.250.0070.03714.49
5.3.240.0130.03014.49
5.3.230.0070.03714.64
5.3.220.0130.03314.48
5.3.210.0070.04014.45
5.3.200.0100.04014.46
5.3.190.0170.03014.56
5.3.180.0000.04314.61
5.3.170.0070.04014.46
5.3.160.0100.03314.53
5.3.150.0070.04014.41
5.3.140.0100.03314.47
5.3.130.0100.04014.55
5.3.120.0100.04014.39
5.3.110.0030.04314.43
5.3.100.0030.04014.07
5.3.90.0130.03313.94
5.3.80.0200.03313.98
5.3.70.0030.04313.86
5.3.60.0100.03713.91
5.3.50.0030.04013.80
5.3.40.0070.04313.83
5.3.30.0130.02713.77
5.3.20.0100.03013.71
5.3.10.0170.03313.68
5.3.00.0030.04013.53
5.2.170.0070.03311.14
5.2.160.0100.03011.15
5.2.150.0030.03711.20
5.2.140.0070.03011.06
5.2.130.0030.03011.01
5.2.120.0070.02710.98
5.2.110.0070.03011.07
5.2.100.0030.03011.00
5.2.90.0070.02710.98
5.2.80.0030.03711.06
5.2.70.0070.02710.98
5.2.60.0100.03710.96
5.2.50.0100.02310.88
5.2.40.0000.03310.92
5.2.30.0000.03711.02
5.2.20.0070.02710.84
5.2.10.0100.02310.82
5.2.00.0030.03010.71
5.1.60.0000.0279.96
5.1.50.0030.0339.95
5.1.40.0000.0309.88
5.1.30.0130.02010.36
5.1.20.0070.02310.30
5.1.10.0070.02310.02
5.1.00.0070.02710.04
5.0.50.0000.0238.60
5.0.40.0030.0208.47
5.0.30.0030.0308.22
5.0.20.0030.0178.24
5.0.10.0030.0208.17
5.0.00.0000.0378.09
4.4.90.0070.0135.80
4.4.80.0070.0175.84
4.4.70.0070.0175.84
4.4.60.0030.0175.88
4.4.50.0030.0205.86
4.4.40.0030.0275.79
4.4.30.0070.0175.84
4.4.20.0070.0175.81
4.4.10.0000.0205.91
4.4.00.0000.0305.87
4.3.110.0030.0205.75
4.3.100.0030.0135.77
4.3.90.0000.0175.89
4.3.80.0000.0275.78
4.3.70.0000.0175.70
4.3.60.0000.0175.72
4.3.50.0000.0175.75
4.3.40.0000.0275.85
4.3.30.0000.0174.56
4.3.20.0000.0174.54
4.3.10.0030.0174.52
4.3.00.0100.0237.30

preferences:
54.01 ms | 401 KiB | 5 Q