3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = time(); $then = strtotime(time() + 100); print $now . "\n"; print $then;

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)
7.4.00.0140.00315.06
7.3.120.0070.01115.00
7.3.110.0070.01114.88
7.3.100.0060.00314.98
7.3.90.0130.00314.99
7.3.80.0070.00714.82
7.3.70.0080.00414.84
7.3.60.0030.01014.85
7.3.50.0100.00314.91
7.3.40.0030.00914.63
7.3.30.0000.01214.64
7.3.20.0000.01316.81
7.3.10.0070.00716.44
7.3.00.0070.00716.80
7.2.250.0130.00715.20
7.2.240.0100.00715.38
7.2.230.0060.00915.08
7.2.220.0030.01315.41
7.2.210.0110.00315.21
7.2.200.0040.00815.14
7.2.190.0060.01015.34
7.2.180.0040.00715.30
7.2.170.0030.01015.29
7.2.130.0080.00716.89
7.2.120.0060.00616.96
7.2.110.0040.00716.84
7.2.100.0090.00716.95
7.2.90.0100.00816.81
7.2.80.0130.00716.67
7.2.70.0070.00816.84
7.2.60.0140.01216.95
7.2.50.0080.00716.97
7.2.40.0060.01016.89
7.2.30.0090.00716.76
7.2.20.0070.00716.89
7.2.10.0040.01316.94
7.2.00.0100.00416.96
7.1.330.0040.01115.85
7.1.320.0030.00716.07
7.1.310.0040.00915.89
7.1.300.0000.01415.88
7.1.290.0030.00715.66
7.1.280.0040.00715.88
7.1.270.0040.00715.79
7.1.260.0170.00015.69
7.1.250.0050.00815.83
7.1.70.0000.00717.43
7.1.60.0140.01119.50
7.1.50.0030.01917.25
7.1.00.0070.07322.43
7.0.200.0650.01215.14
7.0.140.0070.07022.10
7.0.100.0030.05019.94
7.0.90.0100.07319.86
7.0.80.0070.07019.84
7.0.70.0030.07720.07
7.0.60.0400.06719.82
7.0.50.0100.08020.23
7.0.40.0100.05320.05
7.0.30.0070.04320.08
7.0.20.0070.07020.13
7.0.10.0100.05720.13
7.0.00.0000.05319.99
5.6.280.0000.07321.08
5.6.250.0070.08020.67
5.6.240.0170.08320.45
5.6.230.0130.07320.55
5.6.220.0030.06320.62
5.6.210.0030.08720.71
5.6.200.0100.08320.96
5.6.190.0100.07720.98
5.6.180.0030.08721.04
5.6.170.0030.08721.00
5.6.160.0130.04720.95
5.6.150.0070.08320.89
5.6.140.0030.06321.03
5.6.130.0130.07720.87
5.6.120.0170.07720.89
5.6.110.0000.08721.01
5.6.100.0070.06321.01
5.6.90.0070.08320.97
5.6.80.0130.06320.36
5.6.70.0070.06320.34
5.6.60.0100.07320.26
5.6.50.0130.08320.49
5.6.40.0030.08320.30
5.6.30.0170.07020.47
5.6.20.0070.06320.32
5.6.10.0100.07020.23
5.6.00.0170.07020.24
5.5.380.0070.06020.33
5.5.370.0070.08020.39
5.5.360.0030.09020.35
5.5.350.0130.03320.30
5.5.340.0070.04320.77
5.5.330.0130.06320.84
5.5.320.0100.07320.77
5.5.310.0100.06320.82
5.5.300.0100.08020.81
5.5.290.0030.08320.84
5.5.280.0100.07020.86
5.5.270.0070.08320.85
5.5.260.0100.07720.72
5.5.250.0200.06320.48
5.5.240.0130.07020.20
5.5.230.0170.05320.07
5.5.220.0100.05320.19
5.5.210.0030.05320.25
5.5.200.0130.08020.03
5.5.190.0070.08320.18
5.5.180.0100.07020.03
5.5.160.0130.05720.20
5.5.150.0130.07720.16
5.5.140.0070.08020.08
5.5.130.0130.07720.08
5.5.120.0100.07020.13
5.5.110.0130.06720.17
5.5.100.0130.03720.02
5.5.90.0030.08020.03
5.5.80.0100.06319.89
5.5.70.0070.07720.09
5.5.60.0030.04319.85
5.5.50.0100.04020.05
5.5.40.0070.07720.02
5.5.30.0000.08020.09
5.5.20.0030.05319.99
5.5.10.0130.07019.97
5.5.00.0100.07320.00
5.4.450.0030.05319.27
5.4.440.0070.07719.54
5.4.430.0070.07719.29
5.4.420.0100.06719.37
5.4.410.0100.08019.30
5.4.400.0070.07319.14
5.4.390.0000.05319.06
5.4.380.0000.08318.97
5.4.370.0030.05318.97
5.4.360.0070.07318.92
5.4.350.0070.07719.11
5.4.340.0100.04019.12
5.4.320.0000.08719.14
5.4.310.0030.08019.04
5.4.300.0070.07018.95
5.4.290.0100.08019.14
5.4.280.0100.08019.03
5.4.270.0170.05718.98
5.4.260.0100.07018.89
5.4.250.0000.08318.80
5.4.240.0030.07018.96
5.4.230.0030.08018.78
5.4.220.0070.03719.05
5.4.210.0170.04319.04
5.4.200.0070.04719.05
5.4.190.0000.04318.88
5.4.180.0000.08018.77
5.4.170.0130.06019.21
5.4.160.0070.04319.20
5.4.150.0030.07018.78
5.4.140.0030.06316.24
5.4.130.0100.07016.34
5.4.120.0100.06016.32
5.4.110.0170.03716.39
5.4.100.0070.06016.28
5.4.90.0130.03716.27
5.4.80.0070.07316.30
5.4.70.0030.06716.26
5.4.60.0170.06716.39
5.4.50.0100.07016.42
5.4.40.0030.07716.43
5.4.30.0100.05016.40
5.4.20.0030.05316.27
5.4.10.0030.04016.40
5.4.00.0100.07015.70
5.3.290.0100.07314.57
5.3.280.0130.07014.47
5.3.270.0030.06314.53
5.3.260.0100.07014.59
5.3.250.0070.07014.58
5.3.240.0100.07314.59
5.3.230.0070.07714.59
5.3.220.0130.06714.52
5.3.210.0000.07714.52
5.3.200.0030.07014.52
5.3.190.0100.04714.47
5.3.180.0000.08014.47
5.3.170.0130.07314.47
5.3.160.0130.06714.50
5.3.150.0070.07014.49
5.3.140.0070.07714.47
5.3.130.0070.07314.47
5.3.120.0070.06314.48
5.3.110.0070.08714.47
5.3.100.0100.07014.47
5.3.90.0100.07314.47
5.3.80.0100.03714.47
5.3.70.0130.06014.47
5.3.60.0070.06314.47
5.3.50.0000.08014.47
5.3.40.0070.06314.47
5.3.30.0070.05714.47
5.3.20.0030.04014.47
5.3.10.0130.05014.47
5.3.00.0000.05014.47
5.2.170.0070.05314.47
5.2.160.0070.04714.47
5.2.150.0070.06014.47
5.2.140.0070.03014.47
5.2.130.0070.03014.47
5.2.120.0000.06314.47
5.2.110.0000.04314.47
5.2.100.0000.04714.47
5.2.90.0100.04014.47
5.2.80.0030.03314.47
5.2.70.0100.02714.47
5.2.60.0070.06014.47
5.2.50.0130.05714.47
5.2.40.0070.05314.47
5.2.30.0170.05314.47
5.2.20.0100.05714.47
5.2.10.0030.04714.47
5.2.00.0100.04014.47
5.1.60.0030.05014.47
5.1.50.0030.03014.47
5.1.40.0030.03014.47
5.1.30.0070.06014.47
5.1.20.0000.03314.47
5.1.10.0030.04314.47
5.1.00.0070.07014.47
5.0.50.0030.03714.47
5.0.40.0100.03714.47
5.0.30.0030.03314.47
5.0.20.0030.03014.47
5.0.10.0070.05014.47
5.0.00.0000.06314.47
4.4.90.0000.03314.47
4.4.80.0070.02714.47
4.4.70.0100.02714.47
4.4.60.0030.03714.47
4.4.50.0100.03014.47
4.4.40.0030.04714.47
4.4.30.0000.03014.47
4.4.20.0030.03714.47
4.4.10.0030.04314.47
4.4.00.0030.04014.47
4.3.110.0030.02014.47
4.3.100.0030.03314.47
4.3.90.0030.01714.47
4.3.80.0070.04714.47
4.3.70.0030.02714.47
4.3.60.0030.03314.47
4.3.50.0000.03714.47
4.3.40.0030.04014.47
4.3.30.0000.01714.47
4.3.20.0000.03714.47
4.3.10.0000.03714.47
4.3.00.0000.02714.47

preferences:
39.32 ms | 400 KiB | 5 Q