3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = '00236a2ae558018ed13b5222ef1bd987'; var_dump(strlen($hash) === 32 && ctype_xdigit($hash));

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)
8.4.20.0150.00617.70
8.4.10.0130.00317.54
8.3.150.0040.00416.68
8.3.140.0040.00419.12
8.3.130.0080.00018.42
8.3.120.0060.00318.80
8.3.110.0140.00420.94
8.3.100.0040.00424.06
8.3.90.0120.00326.77
8.3.80.0040.00819.36
8.3.70.0140.00718.00
8.3.60.0140.00718.56
8.3.50.0110.00322.11
8.3.40.0040.01118.63
8.3.30.0140.00418.96
8.3.20.0070.01120.03
8.3.10.0030.00623.70
8.3.00.0040.00419.66
8.2.260.0100.00718.26
8.2.250.0050.00318.59
8.2.240.0090.00017.23
8.2.230.0060.00322.58
8.2.220.0060.00337.54
8.2.210.0110.00726.77
8.2.200.0090.00018.88
8.2.190.0070.00716.58
8.2.180.0100.00716.38
8.2.170.0140.00622.96
8.2.160.0040.01121.20
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0090.00026.16
8.2.120.0070.00320.65
8.2.110.0100.00021.00
8.2.100.0080.00417.91
8.2.90.0020.00520.34
8.2.80.0050.00320.28
8.2.70.0040.00417.50
8.2.60.0080.00018.04
8.2.50.0050.00318.10
8.2.40.0050.00320.55
8.2.30.0000.00718.22
8.2.20.0040.00417.55
8.2.10.0000.00717.93
8.2.00.0040.00419.45
8.1.310.0040.00418.06
8.1.300.0030.00619.63
8.1.290.0090.00030.84
8.1.280.0090.00625.92
8.1.270.0040.00423.82
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0110.00019.21
8.1.230.0040.00820.85
8.1.220.0030.00617.74
8.1.210.0000.00818.96
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0050.00318.57
8.1.160.0000.00821.88
8.1.150.0000.00718.72
8.1.140.0040.00417.36
8.1.130.0030.00317.55
8.1.120.0030.00317.44
8.1.110.0040.00417.48
8.1.100.0030.00517.39
8.1.90.0000.00717.42
8.1.80.0000.00717.47
8.1.70.0030.00317.44
8.1.60.0020.00517.46
8.1.50.0040.00417.48
8.1.40.0050.00317.41
8.1.30.0000.00817.59
8.1.20.0060.00317.64
8.1.10.0070.00017.52
8.1.00.0040.00417.46
8.0.300.0040.00419.96
8.0.290.0060.00316.63
8.0.280.0000.00718.45
8.0.270.0030.00316.92
8.0.260.0030.00316.75
8.0.250.0000.00716.92
8.0.240.0030.00316.82
8.0.230.0000.00717.01
8.0.220.0000.00716.84
8.0.210.0030.00516.89
8.0.200.0050.00316.93
8.0.190.0070.00017.00
8.0.180.0070.00016.92
8.0.170.0040.00416.91
8.0.160.0040.00416.78
8.0.150.0070.00016.72
8.0.140.0030.00416.77
8.0.130.0000.00513.36
8.0.120.0050.00316.75
8.0.110.0000.00716.84
8.0.100.0000.00716.82
8.0.90.0040.00416.85
8.0.80.0090.01216.85
8.0.70.0040.00416.87
8.0.60.0000.00716.90
8.0.50.0040.00416.76
8.0.30.0100.00916.95
8.0.20.0090.01017.25
8.0.10.0090.00916.98
8.0.00.0080.01016.84
7.4.330.0050.00015.00
7.4.320.0050.00216.55
7.4.300.0060.00016.45
7.4.290.0030.00316.53
7.4.280.0040.00416.43
7.4.270.0030.00316.66
7.4.260.0040.00416.48
7.4.250.0050.00216.55
7.4.240.0020.00516.56
7.4.230.0030.00316.53
7.4.220.0030.00316.25
7.4.210.0090.00616.60
7.4.200.0000.00816.62
7.4.160.0000.01516.76
7.4.150.0110.00616.98
7.4.140.0080.00917.40
7.4.130.0090.00816.47
7.4.120.0100.01016.48
7.4.110.0110.00716.44
7.4.100.0120.00816.45
7.4.90.0140.00416.50
7.4.80.0040.01317.94
7.4.70.0080.00816.29
7.4.60.0070.01116.51
7.4.50.0020.00916.56
7.4.40.0050.01116.40
7.4.30.0110.00516.38
7.4.20.0140.00016.42
7.4.10.0090.01216.32
7.4.00.0090.00615.68
7.3.330.0000.00513.02
7.3.320.0060.00013.16
7.3.310.0060.00016.11
7.3.300.0030.00316.28
7.3.290.0110.00516.32
7.3.280.0110.00716.23
7.3.270.0090.00716.86
7.3.260.0110.00916.29
7.3.250.0120.00616.36
7.3.240.0050.01016.31
7.3.230.0110.00616.31
7.3.220.0110.00716.18
7.3.210.0130.00616.36
7.3.200.0080.01017.85
7.3.190.0080.01016.23
7.3.180.0080.01016.38
7.3.170.0070.00816.25
7.3.160.0120.00316.19
7.3.150.0100.00316.22
7.3.140.0090.00616.17
7.3.130.0030.01016.21
7.3.120.0050.01015.64
7.3.110.0180.00716.13
7.3.100.0050.00916.16
7.3.90.0060.00816.35
7.3.80.0040.01116.20
7.3.70.0050.00916.38
7.3.60.0060.00816.39
7.3.50.0070.00716.39
7.3.40.0090.00616.39
7.3.30.0110.00316.38
7.3.20.0090.00616.48
7.3.10.0000.02216.29
7.3.00.0360.01316.21
7.2.340.0050.01016.21
7.2.330.0090.01116.49
7.2.320.0120.00316.43
7.2.310.0110.00716.42
7.2.300.0070.00816.44
7.2.290.0070.01116.37
7.2.280.0000.01516.32
7.2.270.0070.01016.23
7.2.260.0120.00416.34
7.2.250.0060.00916.23
7.2.240.0040.01116.21
7.2.230.0040.01116.24
7.2.220.0060.00916.20
7.2.210.0090.00616.34
7.2.200.0090.00616.27
7.2.190.0070.01016.40
7.2.180.0060.01616.25
7.2.170.0170.00016.32
7.2.160.0200.00816.50
7.2.150.0230.00416.38
7.2.140.0150.00616.52
7.2.130.0040.01416.40
7.2.120.0100.01016.62
7.2.110.0210.00616.42
7.2.100.0170.00616.57
7.2.90.0150.01516.34
7.2.80.0140.01416.39
7.2.70.0170.01216.43
7.2.60.0140.01016.54
7.2.50.0130.01316.60
7.2.40.0230.00716.51
7.2.30.0070.01416.52
7.2.20.0190.00616.38
7.2.10.0190.00916.60
7.2.00.0100.01016.69
7.1.330.0100.00315.58
7.1.320.0370.01215.42
7.1.310.0130.00315.56
7.1.300.0140.00015.41
7.1.290.0130.00515.50
7.1.280.0140.00715.32
7.1.270.0190.00415.66
7.1.260.0110.01515.42
7.1.250.0110.01115.20
7.1.240.0150.00615.28
7.1.230.0080.00815.45
7.1.220.0060.01215.35
7.1.210.0370.01315.49
7.1.200.0120.00515.73
7.1.190.0150.00615.37
7.1.180.0300.00615.44
7.1.170.0100.01015.42
7.1.160.0230.00515.44
7.1.150.0190.00515.42
7.1.140.0110.00415.38
7.1.130.0180.01515.27
7.1.120.0180.00415.11
7.1.110.0170.00215.36
7.1.100.0220.00615.40
7.1.90.0070.01316.78
7.1.80.0080.01216.67
7.1.70.0100.00816.45
7.1.60.0160.00823.36
7.1.50.0120.01122.21
7.1.40.0240.00924.94
7.1.30.0200.01125.01
7.1.20.0230.01024.90
7.1.10.0100.00815.85
7.1.00.0070.03017.99
7.0.330.0160.00315.20
7.0.320.0130.00515.18
7.0.310.0140.00815.09
7.0.300.0190.00715.12
7.0.290.0190.00015.07
7.0.280.0210.00015.18
7.0.270.0040.01515.17
7.0.260.0200.00615.23
7.0.250.0110.00815.30
7.0.240.0170.00715.41
7.0.230.0140.01016.40
7.0.220.0090.01216.58
7.0.210.0050.01216.03
7.0.200.0070.00716.13
7.0.190.0070.01016.02
7.0.180.0090.01015.75
7.0.170.0260.01015.67
7.0.160.0070.01015.74
7.0.150.0110.00715.77
7.0.140.0090.02917.79
7.0.130.0100.01015.81
7.0.120.0230.00815.76
7.0.110.0060.01115.69
7.0.100.0230.00915.77
7.0.90.0120.00715.70
7.0.80.0060.02317.06
7.0.70.0040.03517.14
7.0.60.0120.02917.04
7.0.50.0130.03117.23
7.0.40.0080.03217.26
7.0.30.0050.02517.28
7.0.20.0050.02717.28
7.0.10.0100.03217.18
7.0.00.0100.02817.23
5.6.400.0140.01115.59
5.6.390.0090.01315.54
5.6.380.0220.00715.68
5.6.370.0090.00915.63
5.6.360.0150.00615.60
5.6.350.0150.01015.72
5.6.340.0100.01315.59
5.6.330.0140.00915.65
5.6.320.0230.00015.70
5.6.310.0150.01115.68
5.6.300.0160.03318.13
5.6.290.0150.03118.26
5.6.280.0080.05419.19
5.6.270.0190.03718.21
5.6.260.0140.04218.28
5.6.250.0200.03618.17
5.6.240.0160.03618.32
5.6.230.0080.04419.11
5.6.220.0120.04219.02
5.6.210.0120.05219.04
5.6.200.0100.04619.28
5.6.190.0100.04119.24
5.6.180.0140.04119.15
5.6.170.0110.03719.21
5.6.160.0110.03619.16
5.6.150.0070.04419.18
5.6.140.0140.04219.17
5.6.130.0050.04919.25
5.6.120.0040.04619.14
5.6.110.0120.04519.13
5.6.100.0060.05219.12
5.6.90.0130.04819.17
5.6.80.0110.03618.78
5.6.70.0110.05418.78
5.6.60.0110.04418.71
5.6.50.0080.05318.75
5.6.40.0060.04918.74
5.6.30.0060.04618.78
5.6.20.0080.04818.83
5.6.10.0100.04518.76
5.6.00.0100.05118.72
5.5.380.0100.04316.61
5.5.370.0130.05017.88
5.5.360.0140.05317.76
5.5.350.0140.04517.83
5.5.340.0100.05118.13
5.5.330.0200.04518.19
5.5.320.0140.04918.12
5.5.310.0110.04818.15
5.5.300.0100.03518.11
5.5.290.0160.03918.13
5.5.280.0090.05418.10
5.5.270.0110.04618.04
5.5.260.0130.04918.08
5.5.250.0080.04518.06
5.5.240.0050.04817.76
5.5.230.0120.04917.71
5.5.220.0130.05517.70
5.5.210.0100.04417.81
5.5.200.0130.04617.73
5.5.190.0100.04817.75
5.5.180.0100.04917.62
5.5.170.0170.00715.49
5.5.160.0110.04217.60
5.5.150.0090.03417.67
5.5.140.0170.03917.63
5.5.130.0140.04417.68
5.5.120.0060.05017.56
5.5.110.0100.04417.63
5.5.100.0100.04617.59
5.5.90.0120.03217.60
5.5.80.0110.04117.70
5.5.70.0110.04917.66
5.5.60.0080.05017.66
5.5.50.0070.04917.56
5.5.40.0130.03217.70
5.5.30.0130.04517.60
5.5.20.0070.03917.63
5.5.10.0110.04717.60
5.5.00.0070.04317.55
5.4.450.0110.04417.00
5.4.440.0100.04317.09
5.4.430.0070.04716.94
5.4.420.0100.04517.03
5.4.410.0060.05517.00
5.4.400.0120.03716.79
5.4.390.0170.04716.77
5.4.380.0110.03116.82
5.4.370.0080.05016.71
5.4.360.0110.04416.76
5.4.350.0060.03716.87
5.4.340.0090.04516.82
5.4.330.0070.01012.45
5.4.320.0090.05316.82
5.4.310.0120.04116.81
5.4.300.0070.04516.84
5.4.290.0110.03316.79
5.4.280.0070.05016.78
5.4.270.0090.04716.83
5.4.260.0070.05016.78
5.4.250.0120.04316.80
5.4.240.0090.04816.77
5.4.230.0110.03816.81
5.4.220.0150.04516.76
5.4.210.0130.04216.65
5.4.200.0100.04416.78
5.4.190.0080.04516.74
5.4.180.0130.03916.76
5.4.170.0090.04816.83
5.4.160.0100.04316.80
5.4.150.0100.04416.76
5.4.140.0090.03415.72
5.4.130.0100.04515.70
5.4.120.0070.04415.63
5.4.110.0060.04515.69
5.4.100.0080.03415.72
5.4.90.0080.04215.66
5.4.80.0070.04015.63
5.4.70.0120.04015.65
5.4.60.0080.04415.71
5.4.50.0110.03415.69
5.4.40.0090.04115.62
5.4.30.0070.04015.70
5.4.20.0060.04515.63
5.4.10.0100.04215.69
5.4.00.0110.04115.47
5.3.290.0120.04415.30
5.3.280.0090.03215.23
5.3.270.0080.03815.21
5.3.260.0080.04415.29
5.3.250.0070.04815.27
5.3.240.0110.04115.14
5.3.230.0090.04415.20
5.3.220.0040.04215.20
5.3.210.0110.03815.19
5.3.200.0090.04615.24
5.3.190.0100.04615.25
5.3.180.0150.03815.19
5.3.170.0110.03215.30
5.3.160.0080.03415.24
5.3.150.0040.04915.19
5.3.140.0080.04315.27
5.3.130.0080.04615.25
5.3.120.0150.04515.28
5.3.110.0110.03715.19
5.3.100.0070.04114.93
5.3.90.0070.03515.04
5.3.80.0130.03915.00
5.3.70.0070.04515.01
5.3.60.0110.04315.02
5.3.50.0090.03715.01
5.3.40.0110.04514.98
5.3.30.0040.04014.96
5.3.20.0080.04115.00
5.3.10.0080.04214.78
5.3.00.0080.04214.82

preferences:
42.3 ms | 403 KiB | 5 Q