3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( is_numeric('2.14.0-DEV'), (int) '2.14.0-DEV' );

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)
8.3.60.0120.00318.30
8.3.50.0090.00615.99
8.3.40.0070.00718.79
8.3.30.0030.01218.71
8.3.20.0000.00818.65
8.3.10.0080.00023.53
8.3.00.0000.00821.45
8.2.180.0090.00916.38
8.2.170.0110.00322.96
8.2.160.0100.00320.44
8.2.150.0000.00724.18
8.2.140.0050.00324.66
8.2.130.0040.00419.57
8.2.120.0040.00426.35
8.2.110.0050.00520.40
8.2.100.0040.00717.78
8.2.90.0000.00817.91
8.2.80.0050.00317.97
8.2.70.0040.00417.79
8.2.60.0040.00417.91
8.2.50.0060.00318.10
8.2.40.0000.01019.25
8.2.30.0040.00419.05
8.2.20.0050.00217.98
8.2.10.0050.00217.99
8.2.00.0000.00817.61
8.1.280.0120.00325.92
8.1.270.0050.00318.80
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.48
8.1.230.0000.01222.82
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00317.10
8.1.190.0000.00817.22
8.1.180.0090.00018.10
8.1.170.0040.00418.40
8.1.160.0000.00718.72
8.1.150.0040.00418.75
8.1.140.0050.00321.93
8.1.130.0000.00720.07
8.1.120.0040.00417.29
8.1.110.0040.00417.36
8.1.100.0070.00017.34
8.1.90.0020.00517.24
8.1.80.0070.00017.27
8.1.70.0040.00417.25
8.1.60.0040.00417.46
8.1.50.0080.00017.33
8.1.40.0040.00417.33
8.1.30.0040.00417.47
8.1.20.0050.00217.35
8.1.10.0040.00417.42
8.1.00.0080.00017.27
8.0.300.0080.00019.89
8.0.290.0070.00016.63
8.0.280.0030.00318.31
8.0.270.0000.00717.07
8.0.260.0000.00620.19
8.0.250.0040.00416.92
8.0.240.0040.00416.83
8.0.230.0040.00416.78
8.0.220.0040.00416.87
8.0.210.0030.00316.71
8.0.200.0070.00016.77
8.0.190.0050.00516.77
8.0.180.0080.00016.84
8.0.170.0040.00416.77
8.0.160.0040.00416.94
8.0.150.0040.00316.77
8.0.140.0030.00316.77
8.0.130.0000.00613.18
8.0.120.0020.00516.84
8.0.110.0050.00316.76
8.0.100.0070.00016.64
8.0.90.0000.00716.64
8.0.80.0180.01316.72
8.0.70.0000.00716.77
8.0.60.0040.00416.71
8.0.50.0000.00716.77
8.0.30.0080.01016.90
8.0.20.0120.00617.40
8.0.10.0040.00416.90
8.0.00.0140.00416.67
7.4.330.0000.00515.55
7.4.320.0030.00316.42
7.4.300.0030.00316.46
7.4.290.0030.00316.36
7.4.280.0050.00516.39
7.4.270.0070.00016.51
7.4.260.0040.00416.42
7.4.250.0040.00416.42
7.4.240.0000.00716.35
7.4.230.0080.00016.41
7.4.220.0040.00416.28
7.4.210.0050.00916.46
7.4.200.0040.00416.38
7.4.160.0120.00516.46
7.4.140.0090.00817.86
7.4.130.0160.00316.49
7.4.120.0100.00816.31
7.4.110.0140.00416.18
7.4.100.0030.01416.24
7.4.90.0030.01516.31
7.4.80.0030.01319.39
7.4.70.0060.00916.18
7.4.60.0140.00416.34
7.4.50.0070.01016.32
7.4.40.0140.00616.41
7.4.00.0030.00514.94
7.3.330.0020.00212.95
7.3.320.0060.00012.93
7.3.310.0000.00716.04
7.3.300.0020.00516.10
7.3.290.0060.00016.25
7.3.280.0120.00316.22
7.3.260.0100.00916.34
7.3.240.0080.01016.24
7.3.230.0080.00816.41
7.3.210.0130.00316.16
7.3.200.0100.00716.34
7.3.190.0090.00916.23
7.3.180.0090.01316.28
7.3.170.0070.01016.21
7.3.160.0080.00816.38
7.3.10.0110.00316.41
7.3.00.0080.00816.56
7.2.330.0150.00616.40
7.2.320.0160.00716.63
7.2.310.0030.01416.41
7.2.300.0100.00716.59
7.2.290.0060.00916.35
7.2.130.0060.00816.71
7.2.120.0080.00816.54
7.2.110.1000.01115.62
7.2.100.1460.00715.54
7.2.90.1040.00915.72
7.2.80.1210.00615.65
7.2.70.0980.00615.46
7.2.60.1150.00515.67
7.2.50.1400.01115.57
7.2.40.1070.00715.73
7.2.30.1350.00515.58
7.2.20.1330.00915.64
7.2.10.1400.01215.77
7.2.00.1760.01015.83
7.1.250.0050.00515.48
7.1.230.3100.01013.51
7.1.220.2320.00313.71
7.1.210.3250.01013.11
7.1.200.2670.00713.78
7.1.190.0220.00513.65
7.1.180.2560.00613.30
7.1.170.2360.00313.71
7.1.160.2750.00313.47
7.1.150.2640.01013.21
7.1.140.2420.00713.82
7.1.130.3460.01313.71
7.1.120.3880.00613.68
7.1.110.3400.01913.71
7.1.100.2850.00713.78
7.1.90.2660.01613.57
7.1.80.2340.00713.61
7.1.70.3110.00913.65
7.1.60.2910.01031.44
7.1.50.3740.01031.48
7.1.40.3900.01031.67
7.1.30.4240.00731.31
7.1.20.3310.00631.48
7.1.10.3320.01513.40
7.1.00.3690.01013.58
5.6.380.0050.01513.86

preferences:
32.41 ms | 400 KiB | 5 Q