3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a_date = "2012-02"; echo 'max day of 2012-02 is ' . date('t', strtotime($a_date)); echo PHP_EOL; $a_date = "2009-02"; echo 'max day of 2009-02 is ' . date('t', strtotime($a_date));

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)
8.5.80.0060.01116.90
8.5.70.0110.00616.97
8.5.60.0140.00417.04
8.5.50.0100.00816.59
8.5.30.0060.00419.63
8.5.20.0140.00619.58
8.5.10.0090.00816.98
8.5.00.0130.00820.14
8.4.230.0110.00719.63
8.4.220.0100.00819.62
8.4.210.0110.01019.41
8.4.180.0120.00923.79
8.4.170.0120.00923.88
8.4.160.0100.01123.99
8.4.150.0080.00516.86
8.4.140.0130.00917.73
8.4.130.0110.01017.81
8.4.120.0090.01022.59
8.4.110.0110.00920.83
8.4.100.0130.00617.67
8.4.90.0070.00617.93
8.4.80.0160.00317.69
8.4.70.0070.01318.10
8.4.60.0120.00618.88
8.4.50.0100.00918.83
8.4.40.0130.00717.84
8.4.30.0030.00517.96
8.4.20.0110.00818.89
8.4.10.0090.00019.81
8.3.320.0100.00918.70
8.3.310.0090.01018.63
8.3.300.0090.01122.78
8.3.290.0120.00818.60
8.3.280.0080.00416.32
8.3.270.0150.00616.64
8.3.260.0120.00716.52
8.3.250.0160.00318.79
8.3.240.0040.00516.83
8.3.230.0110.00716.46
8.3.220.0040.00416.57
8.3.210.0120.00918.39
8.3.200.0050.00316.62
8.3.190.0060.00517.15
8.3.180.0060.00416.71
8.3.170.0030.00520.63
8.3.160.0100.00717.05
8.3.150.0060.01217.29
8.3.140.0000.01016.50
8.3.130.0130.00616.69
8.3.120.0040.00418.99
8.3.110.0040.00416.51
8.3.100.0050.00320.23
8.3.90.0040.00426.77
8.3.80.0070.00319.36
8.3.70.0040.01118.30
8.3.60.0090.00618.43
8.3.50.0080.00618.14
8.3.40.0110.00318.87
8.3.30.0140.00418.73
8.3.20.0070.00019.09
8.3.10.0070.00021.90
8.3.00.0080.00023.71
8.2.320.0130.00718.27
8.2.310.0100.01117.93
8.2.300.0100.01018.24
8.2.290.0120.00718.64
8.2.280.0100.00620.01
8.2.270.0090.00918.99
8.2.260.0140.00416.70
8.2.250.0060.00318.48
8.2.240.0000.00816.89
8.2.230.0000.00820.94
8.2.220.0040.00424.06
8.2.210.0040.01126.77
8.2.200.0040.00418.88
8.2.190.0030.01218.29
8.2.180.0140.00018.29
8.2.170.0070.00722.96
8.2.160.0130.00320.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00022.11
8.2.120.0000.00726.35
8.2.110.0060.00322.08
8.2.100.0120.00018.03
8.2.90.0050.00317.88
8.2.80.0040.00417.97
8.2.70.0040.00417.92
8.2.60.0080.00017.93
8.2.50.0040.00418.10
8.2.40.0050.00219.16
8.2.30.0070.00020.70
8.2.20.0040.00418.05
8.2.10.0090.00018.11
8.2.00.0050.00319.48
8.1.340.0100.01017.77
8.1.330.0090.01016.32
8.1.320.0120.00816.29
8.1.310.0070.00718.35
8.1.300.0090.00016.07
8.1.290.0090.00030.84
8.1.280.0090.00925.92
8.1.270.0030.00522.11
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0060.00322.16
8.1.230.0070.00417.64
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.38
8.1.190.0150.00017.00
8.1.180.0050.00318.10
8.1.170.0090.00018.69
8.1.160.0040.00418.88
8.1.150.0080.00018.95
8.1.140.0070.00018.93
8.1.130.0040.00419.05
8.1.120.0000.00717.59
8.1.110.0040.00417.60
8.1.100.0030.00317.59
8.1.90.0040.00417.49
8.1.80.0040.00417.59
8.1.70.0050.00517.42
8.1.60.0040.00417.65
8.1.50.0040.00417.61
8.1.40.0030.00817.45
8.1.30.0000.00817.61
8.1.20.0000.00717.63
8.1.10.0030.00617.56
8.1.00.0080.00017.62
8.0.300.0070.00018.77
8.0.290.0040.00417.00
8.0.280.0000.00718.50
8.0.270.0000.00717.38
8.0.260.0000.00617.32
8.0.250.0050.00217.16
8.0.240.0000.00617.14
8.0.230.0000.00717.12
8.0.220.0050.00217.00
8.0.210.0050.00317.06
8.0.200.0030.00317.18
8.0.190.0040.00417.04
8.0.180.0040.00417.07
8.0.170.0040.00417.12
8.0.160.0000.00817.04
8.0.150.0090.00017.04
8.0.140.0050.00216.93
8.0.130.0000.00613.45
8.0.120.0040.00417.05
8.0.110.0040.00416.90
8.0.100.0080.00016.82
8.0.90.0050.00516.92
8.0.80.0110.01017.03
8.0.70.0080.00016.88
8.0.60.0000.00717.01
8.0.50.0070.00017.14
8.0.30.0120.00617.24
8.0.20.0120.01017.40
8.0.10.0030.00517.12
8.0.00.0100.01516.81
7.4.330.0000.00615.55
7.4.320.0000.00616.71
7.4.300.0000.00616.67
7.4.290.0040.00416.48
7.4.280.0050.00316.66
7.4.270.0000.00716.54
7.4.260.0030.00316.46
7.4.250.0000.00716.55
7.4.240.0040.00416.56
7.4.230.0000.00816.60
7.4.220.0040.00416.64
7.4.210.0070.00716.72
7.4.200.0040.00416.54
7.4.160.0080.01016.59
7.4.140.0120.00617.86
7.4.130.0150.00616.50
7.4.120.0080.01116.68
7.4.110.0120.00616.68
7.4.100.0040.01416.69
7.4.90.0120.01216.57
7.4.80.0100.01419.39
7.4.70.0100.01116.41
7.4.60.0030.01316.50
7.4.50.0080.01116.34
7.4.40.0080.00816.76
7.4.00.0030.01315.10
7.3.330.0000.00613.26
7.3.320.0000.00613.16
7.3.310.0070.00016.32
7.3.300.0000.00716.38
7.3.290.0030.00316.24
7.3.280.0090.00616.35
7.3.260.0070.01016.40
7.3.240.0140.00516.40
7.3.230.0100.00716.24
7.3.210.0140.00316.40
7.3.200.0080.00916.67
7.3.190.0080.00816.34
7.3.180.0140.00316.36
7.3.170.0140.00316.79
7.3.160.0040.01116.52
7.3.120.0030.01015.07
7.3.110.0000.01514.71
7.3.100.0090.00914.85
7.3.90.0060.00915.04
7.3.80.0060.00614.77
7.3.70.0080.00414.98
7.3.60.0120.00314.87
7.3.50.0050.00514.57
7.3.40.0030.01214.86
7.3.30.0040.01414.74
7.3.20.0040.00716.80
7.3.10.0050.00616.74
7.3.00.0090.00516.57
7.2.330.0050.01516.48
7.2.320.0160.00016.69
7.2.310.0070.01016.57
7.2.300.0130.00316.56
7.2.290.0090.00916.69
7.2.250.0030.01215.11
7.2.240.0130.00615.01
7.2.230.0080.00814.77
7.2.220.0030.01314.84
7.2.210.0060.00915.10
7.2.200.0060.00615.17
7.2.190.0030.01215.21
7.2.180.0030.01015.25
7.2.170.0130.00315.04
7.2.160.0070.00714.76
7.2.150.0070.00717.08
7.2.140.0060.00617.25
7.2.130.0050.00816.94
7.2.120.0050.00516.93
7.2.110.0040.00816.99
7.2.100.0040.00616.99
7.2.90.0060.00616.90
7.2.80.0340.00516.34
7.2.70.0330.00616.42
7.2.60.0360.00416.32
7.2.50.0370.00616.28
7.2.40.0380.00616.43
7.2.30.0360.00516.38
7.2.20.0370.00616.06
7.2.10.0370.00916.27
7.2.00.0420.00516.35
7.1.330.0130.00715.88
7.1.320.0070.00316.07
7.1.310.0060.00815.88
7.1.300.0000.01215.72
7.1.290.0030.00615.95
7.1.280.0070.00416.06
7.1.270.0030.00615.77
7.1.260.0030.00615.68
7.1.250.0030.00715.80
7.1.240.0030.00615.98
7.1.230.0100.00315.67
7.1.220.0060.00615.87
7.1.210.0070.00715.75
7.1.200.0060.00615.80
7.1.190.0450.00514.99
7.1.180.0490.00614.89
7.1.170.0480.00514.70
7.1.160.0560.00514.77
7.1.150.0470.00914.91
7.1.140.0500.01114.71
7.1.130.0520.01514.91
7.1.120.0520.00814.98
7.1.110.0500.00914.87
7.1.100.0510.00614.69
7.1.90.0720.00614.88
7.1.80.0720.00914.72
7.1.70.0870.00414.86
7.1.60.0720.01024.00
7.1.50.0930.00823.79
7.1.40.1040.00823.90
7.1.30.1040.01323.89
7.1.20.1150.00823.86
7.1.10.1110.00414.60
7.1.00.0710.00914.86
7.0.330.0100.00315.68
7.0.320.0000.01115.37
7.0.310.0080.00015.52
7.0.300.0110.00315.49
7.0.290.0030.00615.46
7.0.280.0080.00515.64
7.0.270.0000.01515.55
7.0.260.0130.00015.50
7.0.250.0060.00615.62
7.0.240.0030.01015.39
7.0.230.0040.00915.16
7.0.220.0060.00615.60
7.0.210.0060.00315.51
7.0.200.0070.00715.47
7.0.190.0040.00815.34
7.0.180.0060.00915.60
7.0.170.0030.01015.33
7.0.160.0090.00915.59
7.0.150.0040.00715.48
7.0.140.0000.01415.33
7.0.130.0040.01115.28
7.0.120.0090.00315.70
7.0.110.0030.00615.64
7.0.100.0000.01015.50
7.0.90.0030.00715.59
7.0.80.0030.01015.55
7.0.70.0000.01515.39
7.0.60.0030.00915.71
7.0.50.0040.00415.56
7.0.40.0060.00613.71
7.0.30.0030.00713.59
7.0.20.0090.00013.73
7.0.10.0090.00613.54
7.0.00.0060.01013.70
5.6.400.0070.00714.65
5.6.390.0090.00614.47
5.6.380.0060.00614.56
5.6.370.0030.00614.24
5.6.360.0090.00614.41
5.6.350.0030.00614.59
5.6.340.0000.00814.64
5.6.330.0000.01014.25
5.6.320.0000.01314.62
5.6.310.0040.00714.46
5.6.300.0060.00314.52
5.6.290.0100.00314.38
5.6.280.0030.01014.39
5.6.270.0110.00614.71
5.6.260.0070.00714.31
5.6.250.0030.00614.28
5.6.240.0000.01614.23
5.6.230.0030.01414.62
5.6.220.0060.00614.71
5.6.210.0110.00314.27
5.6.200.0060.00614.43
5.6.190.0090.00614.26
5.6.180.0070.00714.51
5.6.170.0070.00714.23
5.6.160.0050.00514.34
5.6.150.0100.00714.31
5.6.140.0040.01114.23
5.6.130.0040.00814.26
5.6.120.0110.00414.58
5.6.110.0000.01214.64
5.6.100.0080.00614.35
5.6.90.0040.01114.62
5.6.80.0090.00914.34
5.6.70.0090.00914.06
5.6.60.0110.00014.34
5.6.50.0060.00914.35
5.6.40.0070.01014.42
5.6.30.0030.01014.36
5.6.20.0090.00614.15
5.6.10.0060.00914.35
5.6.00.0000.01314.30

preferences:
56.09 ms | 1965 KiB | 5 Q