3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0 == 'N/A'); var_dump(0 == 'n/a'); var_dump(0 == 'chienMangeChat'); var_dump(0 === 'N/A'); var_dump(0 === 'n/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)
8.3.60.0140.00418.30
8.3.50.0120.00316.25
8.3.40.0120.00318.71
8.3.30.0110.00418.41
8.3.20.0000.00720.16
8.3.10.0040.00421.95
8.3.00.0040.00420.93
8.2.180.0120.00318.06
8.2.170.0000.01422.96
8.2.160.0110.00322.18
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00422.20
8.2.120.0070.00026.35
8.2.110.0040.00420.53
8.2.100.0090.00317.66
8.2.90.0040.00418.96
8.2.80.0030.00617.97
8.2.70.0030.00517.38
8.2.60.0060.00317.91
8.2.50.0050.00318.10
8.2.40.0070.00020.58
8.2.30.0000.00820.89
8.2.20.0020.00517.85
8.2.10.0000.00817.81
8.2.00.0070.00017.83
8.1.280.0090.00625.92
8.1.270.0000.01423.95
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00021.99
8.1.230.0070.00319.00
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.23
8.1.190.0080.00017.10
8.1.180.0050.00218.10
8.1.170.0040.00418.64
8.1.160.0040.00418.86
8.1.150.0040.00420.59
8.1.140.0040.00419.44
8.1.130.0030.00318.70
8.1.120.0060.00317.30
8.1.110.0080.00017.33
8.1.100.0040.00417.35
8.1.90.0000.00817.21
8.1.80.0040.00417.30
8.1.70.0070.00017.34
8.1.60.0030.00517.40
8.1.50.0000.00817.39
8.1.40.0080.00017.40
8.1.30.0070.00017.52
8.1.20.0060.00317.35
8.1.10.0000.00717.36
8.1.00.0070.00017.20
8.0.300.0050.00319.79
8.0.290.0030.00516.63
8.0.280.0000.00718.25
8.0.270.0070.00017.04
8.0.260.0000.00718.23
8.0.250.0040.00416.84
8.0.240.0040.00416.63
8.0.230.0030.00516.75
8.0.220.0000.00716.73
8.0.210.0070.00016.65
8.0.200.0060.00016.72
8.0.190.0040.00416.54
8.0.180.0060.00316.69
8.0.170.0040.00416.69
8.0.160.0090.00016.79
8.0.150.0030.00316.66
8.0.140.0000.00716.70
8.0.130.0080.00013.21
8.0.120.0050.00216.66
8.0.110.0040.00416.66
8.0.100.0000.00716.73
8.0.90.0050.00216.80
8.0.80.0080.00816.79
8.0.70.0080.00016.66
8.0.60.0050.00316.76
8.0.50.0000.00816.87
8.0.30.0090.01016.96
8.0.20.0090.00917.40
8.0.10.0000.00716.80
8.0.00.0050.01216.65
7.4.330.0000.00515.55
7.4.320.0060.00016.33
7.4.300.0070.00016.38
7.4.290.0060.00316.38
7.4.280.0040.00416.46
7.4.270.0030.00316.29
7.4.260.0030.00316.37
7.4.250.0030.00316.23
7.4.240.0040.00416.41
7.4.230.0030.00316.21
7.4.220.0130.00616.54
7.4.210.0050.01016.41
7.4.200.0030.00316.58
7.4.160.0080.00816.24
7.4.150.0120.00917.40
7.4.140.0080.01217.86
7.4.130.0170.00416.46
7.4.120.0070.01316.37
7.4.110.0060.01216.24
7.4.100.0100.00616.52
7.4.90.0060.01116.28
7.4.80.0130.00319.39
7.4.70.0030.01316.29
7.4.60.0140.00316.16
7.4.50.0030.01116.33
7.4.40.0100.00616.07
7.4.30.0030.01216.11
7.4.00.0050.01114.61
7.3.330.0000.00512.94
7.3.320.0030.00313.06
7.3.310.0040.00416.20
7.3.300.0000.00616.12
7.3.290.0030.00316.14
7.3.280.0070.01016.13
7.3.270.0000.01717.40
7.3.260.0120.00516.40
7.3.250.0100.01016.29
7.3.240.0130.00516.25
7.3.230.0090.01216.18
7.3.210.0070.01016.38
7.3.200.0080.00816.24
7.3.190.0100.00616.11
7.3.180.0130.00316.24
7.3.170.0100.00616.36
7.3.160.0140.00716.17
7.3.120.0070.01014.48
7.3.110.0060.01014.90
7.3.100.0100.00714.55
7.3.90.0100.00314.39
7.3.80.0070.01014.56
7.3.70.0100.00314.70
7.3.60.0000.01114.34
7.3.50.0080.00814.37
7.3.40.0090.00314.76
7.3.30.0000.01514.61
7.3.20.0060.01016.34
7.3.10.0000.01416.42
7.3.00.0100.00316.62
7.2.330.0080.01116.23
7.2.320.0160.01016.20
7.2.310.0070.01016.48
7.2.300.0090.00616.56
7.2.290.0060.01016.52
7.2.250.0100.01014.83
7.2.240.0110.00814.49
7.2.230.0070.01014.82
7.2.220.0040.00714.75
7.2.210.0030.00614.84
7.2.200.0100.00614.71
7.2.190.0070.00714.84
7.2.180.0080.00414.48
7.2.170.0000.01014.45
7.2.60.0130.00316.80
7.2.00.0000.01618.93
7.1.330.0120.00315.64
7.1.320.0000.00915.67
7.1.310.0030.00715.71
7.1.300.0000.00915.53
7.1.290.0030.01015.42
7.1.280.0110.00015.40
7.1.270.0040.00715.78
7.1.260.0100.00015.61
7.1.200.0040.00715.70
7.1.100.0030.01017.74
7.1.70.0060.00916.98
7.1.60.0300.01733.13
7.1.50.0400.00732.57
7.1.40.0330.01332.46
7.1.30.0430.01332.41
7.1.20.0430.00332.74
7.1.10.0300.00314.68
7.1.00.0270.00714.75
7.0.200.0270.00714.84
7.0.190.0230.00714.82
7.0.180.0200.01314.39
7.0.170.0230.01014.42
7.0.160.0230.01014.14
7.0.150.0300.00314.17
7.0.140.0330.00314.28
7.0.130.0230.01314.51
7.0.120.0270.00714.54
7.0.110.0500.01014.28
7.0.100.0270.00714.25
7.0.90.0230.01014.36
7.0.80.0230.01014.32
7.0.70.0370.00314.26
7.0.60.0300.02014.22
7.0.50.0200.01314.30
7.0.40.0230.01014.38
7.0.30.0200.01014.69
7.0.20.0270.01314.44
7.0.10.0270.00714.48
7.0.00.0370.01314.36

preferences:
53.29 ms | 400 KiB | 5 Q