3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime(gmdate("Y-m-d H:i:s", time())) . "\n"; echo time() . "\n";

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)
7.4.00.0050.01214.93
7.3.120.0030.01514.76
7.3.110.0030.01214.65
7.3.100.0070.00915.04
7.3.90.0070.00814.95
7.3.80.0100.00514.92
7.3.70.0090.00214.79
7.3.60.0030.01214.78
7.3.50.0070.00714.71
7.3.40.0030.00814.85
7.3.30.0060.00514.96
7.3.20.0050.00816.55
7.3.10.0050.01116.79
7.3.00.0080.00516.70
7.2.250.0070.01114.80
7.2.240.0050.01415.18
7.2.230.0020.01314.88
7.2.220.0050.01214.93
7.2.210.0020.01315.12
7.2.200.0070.00815.16
7.2.190.0030.01014.96
7.2.180.0040.01115.15
7.2.170.0080.00614.77
7.2.00.0080.00619.45
7.1.330.0080.00615.99
7.1.320.0010.00915.82
7.1.310.0080.00915.83
7.1.300.0030.00815.83
7.1.290.0050.00715.70
7.1.280.0050.00715.72
7.1.270.0050.00715.91
7.1.260.0070.00715.72
7.1.100.0090.00017.94
7.1.70.0000.01316.93
7.1.60.0110.01119.46
7.1.50.0090.00517.10
7.1.00.0070.07322.45
7.0.200.0000.00816.94
7.0.140.0070.06722.04
7.0.80.0070.07319.99
7.0.70.0100.03719.94
7.0.60.0230.06719.94
7.0.50.0100.07720.27
7.0.40.0130.07320.11
7.0.30.0070.07720.17
7.0.20.0000.07320.06
7.0.10.0070.04720.03
7.0.00.0100.07720.14
5.6.280.0000.07721.11
5.6.230.0170.06020.56
5.6.220.0170.07320.48
5.6.210.0000.07020.42
5.6.200.0100.07321.00
5.6.190.0030.07721.05
5.6.180.0000.08721.03
5.6.170.0070.08321.08
5.6.160.0100.03721.04
5.6.150.0030.08321.03
5.6.140.0100.04020.96
5.6.130.0130.06721.16
5.6.120.0130.07321.03
5.6.110.0030.08020.94
5.6.100.0070.05320.98
5.6.90.0130.04720.99
5.6.80.0000.05020.46
5.6.70.0070.08320.42
5.6.60.0070.07320.44
5.6.50.0170.07020.41
5.6.40.0030.04320.52
5.6.30.0070.07720.43
5.6.20.0000.07720.45
5.6.10.0070.07720.43
5.6.00.0100.07320.50
5.5.370.0100.07020.45
5.5.360.0030.05320.33
5.5.350.0100.07720.38
5.5.340.0100.07020.80
5.5.330.0170.07020.82
5.5.320.0130.04020.87
5.5.310.0000.04320.79
5.5.300.0030.04720.90
5.5.290.0130.07720.72
5.5.280.0170.07020.85
5.5.270.0100.08020.76
5.5.260.0100.07320.86
5.5.250.0070.04020.73
5.5.240.0030.04020.18
5.5.230.0030.08320.24
5.5.220.0070.08020.20
5.5.210.0100.07020.09
5.5.200.0070.06020.22
5.5.190.0100.07320.23
5.5.180.0100.05020.20
5.5.160.0130.06720.24
5.5.150.0030.08320.23
5.5.140.0070.07720.14
5.5.130.0100.06720.25
5.5.120.0070.04320.16
5.5.110.0030.06020.26
5.5.100.0030.07020.06
5.5.90.0070.07320.15
5.5.80.0070.08020.05
5.5.70.0030.07320.02
5.5.60.0030.08020.00
5.5.50.0030.06320.04
5.5.40.0100.06020.04
5.5.30.0070.07720.10
5.5.20.0100.06720.13
5.5.10.0130.06320.07
5.5.00.0100.07020.09
5.4.450.0000.05319.31
5.4.440.0100.08019.35
5.4.430.0170.07319.39
5.4.420.0070.06719.23
5.4.410.0070.05019.01
5.4.400.0130.05718.97
5.4.390.0000.08319.03
5.4.380.0070.08018.79
5.4.370.0100.07719.14
5.4.360.0000.07719.11
5.4.350.0070.07019.14
5.4.340.0070.05319.06
5.4.320.0030.07719.14
5.4.310.0070.04718.90
5.4.300.0030.07319.16
5.4.290.0100.06319.04
5.4.280.0130.07018.81
5.4.270.0070.06718.94
5.4.260.0100.08019.02
5.4.250.0030.07718.91
5.4.240.0000.07319.02
5.4.230.0130.07319.05
5.4.220.0030.07019.04
5.4.210.0100.05319.02
5.4.200.0070.07018.77
5.4.190.0100.07319.23
5.4.180.0070.07019.03
5.4.170.0030.07019.09
5.4.160.0070.07319.04
5.4.150.0070.07718.96
5.4.140.0070.05316.34
5.4.130.0170.06716.33
5.4.120.0100.07016.33
5.4.110.0070.07016.31
5.4.100.0130.03016.26
5.4.90.0100.03316.36
5.4.80.0000.07316.30
5.4.70.0030.07316.25
5.4.60.0130.03716.28
5.4.50.0030.04316.23
5.4.40.0100.06716.28
5.4.30.0030.04716.22
5.4.20.0130.05316.35
5.4.10.0100.07316.20
5.4.00.0130.06015.73
5.3.290.0030.08014.51
5.3.280.0100.04714.60
5.3.270.0100.07314.54
5.3.260.0100.04714.46
5.3.250.0030.04314.59
5.3.240.0030.04714.59
5.3.230.0070.07714.60
5.3.220.0100.04714.38
5.3.210.0070.07314.47
5.3.200.0070.07014.41
5.3.190.0100.05714.38
5.3.180.0070.07714.41
5.3.170.0030.07714.52
5.3.160.0170.05714.53
5.3.150.0030.04014.41
5.3.140.0170.05714.54
5.3.130.0070.07314.54
5.3.120.0070.07314.55
5.3.110.0130.05314.40
5.3.100.0130.06713.86
5.3.90.0070.06313.87
5.3.80.0030.07713.96
5.3.70.0030.07313.98
5.3.60.0070.07713.95
5.3.50.0030.04313.90
5.3.40.0070.03713.93
5.3.30.0030.03713.85
5.3.20.0030.07713.60
5.3.10.0000.08013.51
5.3.00.0000.08013.50
5.2.170.0000.04311.20
5.2.160.0030.03311.16
5.2.150.0030.05311.18
5.2.140.0030.06710.93
5.2.130.0030.06311.08
5.2.120.0000.06011.13
5.2.110.0000.05711.08
5.2.100.0030.04311.13
5.2.90.0030.06311.11
5.2.80.0030.04711.05
5.2.70.0030.03711.01
5.2.60.0030.05710.91
5.2.50.0100.05310.97
5.2.40.0070.04711.03
5.2.30.0070.06010.76
5.2.20.0070.03010.91
5.2.10.0030.05710.96
5.2.00.0030.06010.82
5.1.60.0070.0279.87
5.1.50.0100.0479.85
5.1.40.0070.0509.98
5.1.30.0030.06010.26
5.1.20.0070.05010.37
5.1.10.0030.05710.14
5.1.00.0070.05010.07
5.0.50.0030.0408.59
5.0.40.0000.0338.29
5.0.30.0030.0538.06
5.0.20.0030.0238.25
5.0.10.0070.0238.16
5.0.00.0030.0708.23
4.4.90.0000.0237.73
4.4.80.0000.0407.73
4.4.70.0000.0377.73
4.4.60.0030.0237.73
4.4.50.0070.0307.73
4.4.40.0000.0307.73
4.4.30.0000.0307.73
4.4.20.0000.0377.73
4.4.10.0070.0277.73
4.4.00.0000.0537.73
4.3.110.0070.0337.73
4.3.100.0030.0237.73
4.3.90.0070.0277.73
4.3.80.0070.0507.73
4.3.70.0030.0337.73
4.3.60.0030.0337.73
4.3.50.0030.0337.73
4.3.40.0030.0537.73
4.3.30.0000.0277.73
4.3.20.0030.0307.73
4.3.10.0070.0237.73
4.3.00.0000.0377.73

preferences:
42.13 ms | 400 KiB | 5 Q