3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "2018:05:01 08:00:00"<"2018:05:01 09:00:00"; var_dump($a);

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)
8.3.60.0120.00318.43
8.3.50.0060.01216.02
8.3.40.0170.00318.35
8.3.30.0090.00618.62
8.3.20.0070.00018.88
8.3.10.0040.00418.90
8.3.00.0000.00817.55
8.2.180.0140.00716.38
8.2.170.0100.00722.96
8.2.160.0140.00718.70
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00819.64
8.2.120.0000.00726.35
8.2.110.0060.00322.20
8.2.100.0130.00317.59
8.2.90.0030.00617.50
8.2.80.0040.00418.73
8.2.70.0080.00017.50
8.2.60.0040.00417.50
8.2.50.0000.00917.80
8.2.40.0000.00819.30
8.2.30.0040.00419.31
8.2.20.0030.00318.05
8.2.10.0060.00317.89
8.2.00.0030.00319.41
8.1.280.0070.01125.92
8.1.270.0060.00322.14
8.1.260.0070.01026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.87
8.1.230.0070.00319.05
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0080.00017.23
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00317.62
8.1.160.0000.00718.88
8.1.150.0000.00718.80
8.1.140.0000.00717.53
8.1.130.0000.00818.91
8.1.120.0070.00017.41
8.1.110.0050.00217.34
8.1.100.0070.00017.41
8.1.90.0000.00717.38
8.1.80.0040.00417.38
8.1.70.0000.00717.35
8.1.60.0080.00317.52
8.1.50.0040.00417.50
8.1.40.0040.00417.39
8.1.30.0040.00417.50
8.1.20.0040.00417.48
8.1.10.0030.00617.39
8.1.00.0100.00017.42
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0080.00018.27
8.0.270.0030.00317.19
8.0.260.0000.00617.13
8.0.250.0070.00016.84
8.0.240.0070.00016.84
8.0.230.0030.00316.93
8.0.220.0030.00316.84
8.0.210.0030.00316.83
8.0.200.0030.00316.86
8.0.190.0060.00316.89
8.0.180.0030.00516.81
8.0.170.0080.00016.80
8.0.160.0070.00016.80
8.0.150.0030.00316.64
8.0.140.0000.00716.75
8.0.130.0000.00913.25
8.0.120.0070.00016.66
8.0.110.0040.00416.79
8.0.100.0000.00716.80
8.0.90.0050.00216.78
8.0.80.0050.01016.79
8.0.70.0040.00416.79
8.0.60.0000.00716.79
8.0.50.0000.00716.72
8.0.30.0090.01016.94
8.0.20.0140.00817.40
8.0.10.0000.00816.91
8.0.00.0150.00416.46
7.4.330.0000.00415.55
7.4.320.0030.00316.41
7.4.300.0070.00016.35
7.4.290.0030.00716.51
7.4.280.0000.00816.51
7.4.270.0070.00016.48
7.4.260.0000.00716.52
7.4.250.0040.00416.43
7.4.240.0000.00716.34
7.4.230.0030.00316.26
7.4.220.0070.00016.23
7.4.210.0090.00516.47
7.4.200.0000.00716.41
7.4.160.0070.00916.47
7.4.140.0100.00717.86
7.4.130.0090.00916.39
7.4.120.0140.00816.37
7.4.110.0040.01816.44
7.4.100.0100.01016.69
7.4.90.0110.01116.54
7.4.80.0030.01919.39
7.4.70.0070.01016.24
7.4.60.0120.00416.36
7.4.50.0070.01016.34
7.4.40.0070.01516.47
7.4.00.0090.00014.94
7.3.330.0030.00313.07
7.3.320.0030.00313.11
7.3.310.0030.00516.12
7.3.300.0040.00416.00
7.3.290.0030.00316.16
7.3.280.0120.00316.14
7.3.260.0060.01216.44
7.3.240.0070.01016.42
7.3.230.0030.01316.21
7.3.210.0060.01616.40
7.3.200.0150.00616.04
7.3.190.0120.00916.12
7.3.180.0130.00716.42
7.3.170.0080.00816.20
7.3.160.0080.00816.39
7.2.330.0130.00616.35
7.2.320.0110.00716.41
7.2.310.0120.00916.13
7.2.300.0140.00316.49
7.2.290.0110.01116.29
7.2.60.0150.00914.74
7.2.50.0300.00914.77
7.2.40.0130.01315.27
7.2.30.2190.00915.21
7.2.20.0560.00915.25
7.2.10.0250.00915.23
7.2.00.0170.00815.12
7.1.200.0060.00915.89
7.1.170.0200.00913.67
7.1.160.0180.01216.79
7.1.150.0200.01016.71
7.1.140.0160.01016.63
7.1.130.0120.01116.44
7.1.120.0130.01216.57
7.1.110.0250.00916.16
7.1.100.0610.01116.28
7.1.90.4460.01216.29
7.1.80.3380.01316.20
7.1.70.0150.01115.27
7.1.60.0370.01933.17
7.1.50.0450.01733.00
7.1.40.0350.02232.47
7.1.30.0330.01432.59
7.1.20.0470.01832.67
7.1.10.0160.01114.51
7.1.00.2870.01114.81

preferences:
56.52 ms | 401 KiB | 5 Q