3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(date("Y-m-d", time() - 3600));

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)
7.4.10.0110.00815.40
7.4.00.0100.00715.86
7.3.130.0060.00715.45
7.3.120.0100.00915.67
7.3.110.0090.00815.43
7.3.100.0040.00915.41
7.3.90.0060.01015.57
7.3.80.0070.00915.56
7.3.70.0060.01015.51
7.3.60.0070.00915.66
7.3.50.0070.00315.45
7.3.40.0050.01115.49
7.3.30.0030.00915.48
7.3.20.0100.00717.39
7.3.10.0070.01017.18
7.3.00.0060.00917.18
7.2.260.0090.00815.80
7.2.250.0100.00815.77
7.2.240.0070.00815.69
7.2.230.0120.00215.86
7.2.220.0090.00515.74
7.2.210.0100.00315.56
7.2.200.0090.00615.55
7.2.190.0070.00615.72
7.2.180.0020.00915.73
7.2.170.0080.00615.66
7.2.160.0030.00915.79
7.2.150.0050.01017.56
7.2.140.0060.00717.63
7.2.130.0040.00817.41
7.2.120.0080.00517.19
7.2.110.0040.00917.33
7.2.100.0070.00617.26
7.2.90.0070.01017.23
7.2.80.0100.00717.32
7.2.70.0080.00617.13
7.2.60.0060.00817.28
7.2.50.0080.00717.27
7.2.40.0100.00517.29
7.2.30.0050.00817.36
7.2.20.0060.00917.30
7.2.10.0120.00917.46
7.2.00.0090.00717.52
7.1.330.0070.00616.46
7.1.320.0060.00716.62
7.1.310.0050.01016.52
7.1.300.0070.00716.58
7.1.290.0070.00916.49
7.1.280.0070.00716.48
7.1.270.0070.00916.61
7.1.260.0070.00516.52
7.1.250.0060.00716.29
7.1.240.0030.00816.49
7.1.230.0070.00716.54
7.1.220.0080.00616.64
7.1.210.0120.00516.54
7.1.200.0070.00616.27
7.1.190.0050.00716.50
7.1.180.0050.00916.46
7.1.170.0060.00816.50
7.1.160.0060.00616.51
7.1.150.0050.00716.56
7.1.140.0110.00316.58
7.1.130.0330.00816.53
7.1.120.0060.00916.66
7.1.110.0070.00816.53
7.1.100.0070.01016.47
7.1.90.0090.00916.52
7.1.80.0060.01216.36
7.1.70.0070.00916.13
7.1.60.0130.00922.07
7.1.50.0140.00521.88
7.1.40.0110.01021.94
7.1.30.0110.01021.92
7.1.20.0110.01022.00
7.1.10.0080.00915.92
7.1.00.0060.01115.92
7.0.330.0070.00716.00
7.0.320.0080.00315.96
7.0.310.0060.01015.95
7.0.300.0030.00916.26
7.0.290.0050.00716.20
7.0.280.0030.00816.08
7.0.270.0050.00616.09
7.0.260.0050.00516.26
7.0.250.0050.00716.22
7.0.240.0090.00616.25
7.0.230.0070.00716.14
7.0.220.0080.00316.11
7.0.210.0020.01216.11
7.0.200.0030.00716.21
7.0.190.0020.01216.26
7.0.180.0070.00716.37
7.0.170.0030.00616.43
7.0.160.0030.00916.19
7.0.150.0110.00316.30
7.0.140.0060.00916.12
7.0.130.0040.00716.25
7.0.120.0020.01016.32
7.0.110.0060.01016.23
7.0.100.0060.00816.29
7.0.90.0040.00716.23
7.0.80.0040.00616.18
7.0.70.0020.01316.25
7.0.60.0080.00516.25
7.0.50.0090.00316.18
7.0.40.0060.00814.29
7.0.30.0030.01014.15
7.0.20.0000.01314.14
7.0.10.0080.00614.19
7.0.00.0050.00714.09
5.6.400.0080.00414.98
5.6.390.0040.00814.96
5.6.380.0060.00815.02
5.6.370.0030.01015.09
5.6.360.0060.00615.07
5.6.350.0050.01015.02
5.6.340.0100.00614.90
5.6.330.0070.00714.99
5.6.320.0060.00814.98
5.6.310.0060.00514.94
5.6.300.0050.01015.06
5.6.290.0020.01115.07
5.6.280.0070.00514.89
5.6.270.0060.00615.18
5.6.260.0140.00214.88
5.6.250.0090.00614.88
5.6.240.0070.00515.00
5.6.230.0070.00714.95
5.6.220.0000.01315.08
5.6.210.0060.00915.04
5.6.200.0050.01015.13
5.6.190.0030.01114.97
5.6.180.0060.00615.01
5.6.170.0090.00614.93
5.6.160.0060.00714.83
5.6.150.0050.00814.98
5.6.140.0050.01015.12
5.6.130.0060.00914.87
5.6.120.0020.01215.21
5.6.110.0090.00314.92
5.6.100.0060.00715.07
5.6.90.0070.00515.02
5.6.80.0080.00114.81
5.6.70.0070.00615.03
5.6.60.0050.00615.08
5.6.50.0070.00415.05
5.6.40.0060.00414.92
5.6.30.0070.00514.79
5.6.20.0080.00515.02
5.6.10.0050.00615.11
5.6.00.0080.00514.92

preferences:
40.33 ms | 400 KiB | 5 Q