3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = time(); $num2 = num + 3600; print_r($num); print_r($num2); ?>

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)
7.4.00.0070.01014.89
7.3.120.0060.01214.83
7.3.110.0060.01214.80
7.3.100.0090.00614.68
7.3.90.0030.00914.95
7.3.80.0110.00314.61
7.3.70.0060.00714.52
7.3.60.0040.00814.72
7.3.50.0060.00614.83
7.3.40.0070.00514.63
7.3.30.0050.00614.72
7.3.20.0050.00916.57
7.3.10.0060.00716.37
7.3.00.0060.00616.47
7.2.250.0120.00614.83
7.2.240.0040.01514.81
7.2.230.0070.00914.75
7.2.220.0040.00914.86
7.2.210.0080.00414.81
7.2.200.0050.00814.93
7.2.190.0060.00714.88
7.2.180.0070.00714.94
7.2.170.0070.00514.92
7.2.130.0060.01016.64
7.2.120.0030.01216.41
7.2.110.0060.00916.36
7.2.100.0000.01516.12
7.2.90.0070.00716.45
7.2.80.0030.00916.82
7.2.70.0090.00916.73
7.2.60.0220.00516.78
7.2.50.0040.00816.62
7.2.40.0080.00816.85
7.2.30.0070.00716.64
7.2.20.0120.00016.38
7.2.10.0150.00716.92
7.2.00.0040.01118.19
7.1.330.0100.00615.74
7.1.320.0090.00515.75
7.1.310.0050.00815.73
7.1.300.0050.01115.62
7.1.290.0040.00815.79
7.1.280.0050.00615.67
7.1.270.0060.00515.59
7.1.260.0080.00615.84
7.1.250.0080.00415.61
7.1.200.0000.01215.81
7.1.70.0000.00716.75
7.1.60.0040.00717.27
7.1.50.0030.01316.79
7.1.00.0000.03722.57
7.0.200.0040.00416.82
7.0.140.0100.07022.09
7.0.80.0400.07319.93
7.0.70.0600.07319.92
7.0.60.0430.08320.06
7.0.50.0330.06320.24
7.0.40.0130.07720.13
7.0.30.0130.06320.13
7.0.20.0230.07020.07
7.0.10.0070.08320.12
7.0.00.0070.05720.19
5.6.230.0100.04720.58
5.6.220.0170.07320.57
5.6.210.0070.04320.66
5.6.200.0030.05721.04
5.6.190.0130.07321.08
5.6.180.0030.04721.13
5.6.170.0100.07321.05
5.6.160.0070.04321.16
5.6.150.0130.07020.93
5.6.140.0270.06021.02
5.6.130.0100.06721.02
5.6.120.0030.08720.94
5.6.110.0130.07721.15
5.6.100.0130.07320.98
5.6.90.0100.08020.96
5.6.80.0070.08020.51
5.6.70.0130.07720.37
5.6.60.0100.06020.33
5.6.50.0030.04720.43
5.6.40.0000.09020.26
5.6.30.0100.07320.40
5.6.20.0030.04720.39
5.6.10.0070.08320.43
5.6.00.0070.03720.34
5.5.370.0130.06720.40
5.5.360.0070.07720.54
5.5.350.0100.07720.33
5.5.340.0030.04320.91
5.5.330.0070.07720.92
5.5.320.0100.08320.92
5.5.310.0030.05720.89
5.5.300.0130.07720.79
5.5.290.0070.08720.78
5.5.280.0030.05020.75
5.5.270.0100.07720.81
5.5.260.0070.07320.91
5.5.250.0130.07320.69
5.5.240.0070.05320.23
5.5.230.0070.04720.28
5.5.220.0170.07020.23
5.5.210.0070.03720.28
5.5.200.0070.08019.98
5.5.190.0100.07720.15
5.5.180.0130.07320.07
5.5.160.0030.04320.23
5.5.150.0030.08320.20
5.5.140.0070.08320.25
5.5.130.0000.05720.18
5.5.120.0130.03320.25
5.5.110.0100.06720.26
5.5.100.0100.05720.14
5.5.90.0130.07020.14
5.5.80.0100.05020.12
5.5.70.0100.04720.16
5.5.60.0070.04019.91
5.5.50.0030.04020.05
5.5.40.0100.07020.02
5.5.30.0070.07720.14
5.5.20.0130.05020.04
5.5.10.0030.05020.01
5.5.00.0100.03319.99
5.4.450.0130.05719.50
5.4.440.0030.08319.35
5.4.430.0030.08019.46
5.4.420.0200.06719.31
5.4.410.0000.05019.10
5.4.400.0030.07318.95
5.4.390.0130.08719.05
5.4.380.0070.03719.13
5.4.370.0100.03318.79
5.4.360.0000.04718.90
5.4.350.0070.08319.12
5.4.340.0070.04019.06
5.4.320.0100.07019.04
5.4.310.0070.06718.96
5.4.300.0200.06319.07
5.4.290.0070.04319.12
5.4.280.0030.08019.02
5.4.270.0100.08019.11
5.4.260.0200.07019.11
5.4.250.0100.07019.21
5.4.240.0130.07018.77
5.4.230.0200.06318.90
5.4.220.0100.04719.03
5.4.210.0130.07018.95
5.4.200.0070.04019.22
5.4.190.0000.05018.77
5.4.180.0100.03718.77
5.4.170.0030.07019.04
5.4.160.0070.06719.03
5.4.150.0070.08019.02
5.4.140.0100.07016.36
5.4.130.0000.08316.36
5.4.120.0030.04716.37
5.4.110.0070.07016.25
5.4.100.0100.04016.21
5.4.90.0070.07016.38
5.4.80.0100.06716.24
5.4.70.0030.07716.31
5.4.60.0100.03716.27
5.4.50.0100.04716.28
5.4.40.0070.07016.40
5.4.30.0170.06716.27
5.4.20.0070.05016.41
5.4.10.0100.07316.17
5.4.00.0000.07015.77
5.3.290.0030.04014.62
5.3.280.0070.05714.50
5.3.270.0070.07014.51
5.3.260.0030.03714.45
5.3.250.0130.05314.58
5.3.240.0130.07314.56
5.3.230.0100.04314.58
5.3.220.0100.04014.55
5.3.210.0070.07714.47
5.3.200.0030.05014.55
5.3.190.0100.04314.42
5.3.180.0030.05314.49
5.3.170.0030.04714.41
5.3.160.0100.07314.41
5.3.150.0100.06314.42
5.3.140.0070.06714.41
5.3.130.0070.04714.50
5.3.120.0030.04014.38
5.3.110.0070.08014.50
5.3.100.0100.07314.00
5.3.90.0030.07713.96
5.3.80.0000.08014.00
5.3.70.0100.04713.87
5.3.60.0100.07013.85
5.3.50.0130.06713.71
5.3.40.0000.08313.71
5.3.30.0000.05313.76
5.3.20.0100.07013.67
5.3.10.0030.07713.63
5.3.00.0000.04313.62
5.2.170.0070.06311.18
5.2.160.0070.03011.14
5.2.150.0030.06311.12
5.2.140.0030.06011.18
5.2.130.0130.05311.09
5.2.120.0130.05010.93
5.2.110.0100.05710.98
5.2.100.0030.05011.05
5.2.90.0070.05710.89
5.2.80.0200.05311.16
5.2.70.0030.06710.88
5.2.60.0000.07010.97
5.2.50.0000.06711.02
5.2.40.0070.05710.81
5.2.30.0070.06011.01
5.2.20.0030.06011.03
5.2.10.0170.04010.91
5.2.00.0200.04310.70
5.1.60.0000.05710.04
5.1.50.0070.04710.08
5.1.40.0100.0339.97
5.1.30.0070.05010.32
5.1.20.0070.03710.24
5.1.10.0070.0309.90
5.1.00.0030.03310.13
5.0.50.0030.0378.65
5.0.40.0070.0408.50
5.0.30.0000.0338.29
5.0.20.0030.0438.20
5.0.10.0030.0378.19
5.0.00.0000.0578.26
4.4.90.0000.0407.25
4.4.80.0030.0337.25
4.4.70.0030.0377.25
4.4.60.0000.0337.25
4.4.50.0000.0377.25
4.4.40.0000.0407.25
4.4.30.0000.0237.25
4.4.20.0000.0337.25
4.4.10.0000.0207.25
4.4.00.0070.0477.25
4.3.110.0070.0177.25
4.3.100.0000.0207.25
4.3.90.0070.0207.25
4.3.80.0030.0537.25
4.3.70.0070.0307.25
4.3.60.0000.0377.25
4.3.50.0030.0277.25
4.3.40.0000.0577.25
4.3.30.0000.0337.25
4.3.20.0000.0277.25
4.3.10.0030.0237.25
4.3.00.0030.0237.25

preferences:
36.39 ms | 400 KiB | 5 Q