3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new Date(''); $date2 = Date('2015-01-02'); echo $date1; // echo $date2; echo (bool) ($date1 > $date2); echo (bool) ($date1 < $date2);

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)
8.3.60.0070.00718.36
8.3.50.0120.00318.06
8.3.40.0180.00318.76
8.3.30.0070.00718.81
8.3.20.0070.00020.27
8.3.10.0040.00423.53
8.3.00.0040.00419.67
8.2.180.0150.00616.63
8.2.170.0070.00722.96
8.2.160.0100.00320.36
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0090.00019.44
8.2.120.0030.00526.35
8.2.110.0030.00620.93
8.2.100.0060.00617.78
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0080.00017.34
8.2.60.0040.00417.91
8.2.50.0050.00318.07
8.2.40.0050.00322.34
8.2.30.0040.00420.64
8.2.20.0050.00217.59
8.2.10.0000.00717.91
8.2.00.0070.00018.02
8.1.280.0110.00425.92
8.1.270.0040.00420.11
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00723.98
8.1.230.0040.00719.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.22
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0030.00518.39
8.1.160.0000.00720.66
8.1.150.0040.00418.68
8.1.140.0050.00319.30
8.1.130.0000.00717.43
8.1.120.0030.00317.30
8.1.110.0070.00417.21
8.1.100.0000.00717.39
8.1.90.0040.00417.26
8.1.80.0000.00717.32
8.1.70.0040.00417.23
8.1.60.0030.00617.50
8.1.50.0030.00517.44
8.1.40.0030.00617.45
8.1.30.0040.00417.49
8.1.20.0040.00417.47
8.1.10.0050.00317.40
8.1.00.0000.00717.41
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.34
8.0.270.0070.00017.22
8.0.260.0050.00217.18
8.0.250.0030.00316.82
8.0.240.0000.00716.95
8.0.230.0030.00616.95
8.0.220.0050.00316.77
8.0.210.0040.00416.89
8.0.200.0030.00316.96
8.0.190.0040.00416.93
8.0.180.0000.00716.78
8.0.170.0040.00416.82
8.0.160.0000.00716.92
8.0.150.0030.00316.88
8.0.140.0030.00316.72
8.0.130.0060.00013.36
8.0.120.0040.00416.86
8.0.110.0080.00016.87
8.0.100.0000.00716.74
8.0.90.0050.00316.93
8.0.80.0080.00816.84
8.0.70.0050.00216.85
8.0.60.0040.00416.70
8.0.50.0040.00416.88
8.0.30.0120.00716.96
8.0.20.0130.00717.40
8.0.10.0070.00017.00
8.0.00.0100.00816.72
7.4.330.0040.00016.76
7.4.320.0030.00316.39
7.4.300.0060.00016.51
7.4.290.0030.00316.53
7.4.280.0000.00916.46
7.4.270.0000.00716.41
7.4.260.0030.00316.39
7.4.250.0050.00216.34
7.4.240.0000.00716.50
7.4.230.0030.00316.61
7.4.220.0060.01216.46
7.4.210.0130.00716.63
7.4.200.0030.00316.52
7.4.160.0100.00616.47
7.4.150.0070.01017.40
7.4.140.0120.00717.86
7.4.130.0080.01016.49
7.4.120.0070.01116.45
7.4.110.0070.01316.48
7.4.100.0190.00616.52
7.4.90.0100.00716.47
7.4.80.0090.00619.39
7.4.70.0090.00616.37
7.4.60.0180.00016.44
7.4.50.0060.01016.37
7.4.40.0100.00616.40
7.4.30.0130.00916.38
7.4.00.0090.00814.92
7.3.330.0050.00013.09
7.3.320.0030.00213.09
7.3.310.0030.00316.09
7.3.300.0030.00316.24
7.3.290.0070.00816.23
7.3.280.0060.01216.24
7.3.270.0170.00417.40
7.3.260.0110.00716.65
7.3.250.0150.00316.24
7.3.240.0060.01016.43
7.3.230.0060.01116.39
7.3.210.0100.00716.42
7.3.200.0060.01016.24
7.3.190.0060.01216.47
7.3.180.0090.00616.39
7.3.170.0150.00416.27
7.3.160.0060.00916.44
7.3.120.0120.00614.43
7.3.110.0100.00714.84
7.3.100.0070.01014.67
7.3.90.0040.01214.60
7.3.80.0030.01314.65
7.3.70.0100.00714.75
7.3.60.0030.00914.62
7.3.50.0000.01414.63
7.3.40.0070.01014.55
7.3.30.0070.01014.61
7.3.20.0040.01116.45
7.3.10.0030.01316.17
7.3.00.0060.00816.16
7.2.330.0120.00916.52
7.2.320.0060.01616.64
7.2.310.0140.00316.59
7.2.300.0060.01016.49
7.2.290.0090.01216.27
7.2.250.0000.01814.77
7.2.240.0060.01314.84
7.2.230.0100.00714.50
7.2.220.0110.00315.07
7.2.210.0040.01514.55
7.2.200.0060.00614.81
7.2.190.0060.01314.89
7.2.180.0040.01114.53
7.2.170.0120.00314.87
7.2.60.0060.00916.68
7.2.00.0090.00618.92
7.1.330.0070.00715.59
7.1.320.0030.00915.53
7.1.310.0080.00415.37
7.1.300.0090.00915.43
7.1.290.0070.00715.39
7.1.280.0080.00815.43
7.1.270.0130.00315.58
7.1.260.0060.00915.48
7.1.200.0060.00615.36
7.1.100.0030.01018.05
7.1.70.0060.00317.07
7.1.60.0110.01419.44
7.1.50.0070.01416.70
7.1.00.0030.07722.48
7.0.200.0000.00716.54
7.0.80.0600.07319.88
7.0.70.0500.08319.98
7.0.60.0400.04019.93
7.0.50.0430.04320.26
7.0.40.0070.05320.04
7.0.30.0130.07020.11
7.0.20.0000.07720.07
7.0.10.0070.04320.03
7.0.00.0100.04020.09
5.6.280.0000.05321.14
5.6.230.0030.07020.53
5.6.220.0030.06720.55
5.6.210.0100.07320.65
5.6.200.0170.07320.95
5.6.190.0100.07720.95
5.6.180.0230.06021.04
5.6.170.0100.05321.03
5.6.160.0130.05021.03
5.6.150.0170.03321.07
5.6.140.0100.06720.94
5.6.130.0070.04020.95
5.6.120.0070.08021.10
5.6.110.0130.08321.04
5.6.100.0130.06721.14
5.6.90.0000.09020.91
5.6.80.0030.05720.31
5.6.70.0100.04720.47
5.6.60.0070.07320.53
5.6.50.0170.08020.42
5.6.40.0170.07320.36
5.6.30.0070.08020.46
5.6.20.0130.07320.51
5.6.10.0030.07320.30
5.6.00.0070.04720.38
5.5.370.0030.09020.36
5.5.360.0170.06320.39
5.5.350.0070.09020.46
5.5.340.0030.08320.73
5.5.330.0070.08720.86
5.5.320.0070.06720.88
5.5.310.0070.04320.63
5.5.300.0100.07320.77
5.5.290.0070.08020.78
5.5.280.0070.04320.81
5.5.270.0100.05320.90
5.5.260.0100.04720.90
5.5.250.0100.07720.68
5.5.240.0070.07720.01
5.5.230.0070.07020.14
5.5.220.0030.08320.25
5.5.210.0130.07020.25
5.5.200.0070.08020.13
5.5.190.0030.06020.16
5.5.180.0130.07020.17
5.5.160.0000.08320.24
5.5.150.0130.07320.23
5.5.140.0130.06720.16
5.5.130.0130.07020.25
5.5.120.0130.07720.17
5.5.110.0030.05020.24
5.5.100.0130.07020.01
5.5.90.0070.04020.12
5.5.80.0030.07720.14
5.5.70.0200.06320.13
5.5.60.0030.04320.05
5.5.50.0030.04319.95
5.5.40.0170.07019.99
5.5.30.0100.07020.14
5.5.20.0130.06020.03
5.5.10.0070.08020.09
5.5.00.0070.07320.10

preferences:
53.94 ms | 400 KiB | 5 Q