3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/^[[:print:]]*$/', "\x13\x7E"));

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)
8.3.60.0100.01018.43
8.3.50.0100.01016.63
8.3.40.0000.01418.89
8.3.30.0040.01118.70
8.3.20.0070.00020.13
8.3.10.0050.00321.65
8.3.00.0050.00220.99
8.2.180.0120.00618.25
8.2.170.0130.00722.96
8.2.160.0080.00522.04
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00422.27
8.2.120.0040.00426.35
8.2.110.0030.00622.19
8.2.100.0100.00017.91
8.2.90.0050.00318.92
8.2.80.0090.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.91
8.2.50.0030.00618.10
8.2.40.0040.00422.32
8.2.30.0050.00320.97
8.2.20.0030.00617.96
8.2.10.0050.00217.93
8.2.00.0050.00217.93
8.1.280.0170.00025.92
8.1.270.0040.00423.96
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0030.00722.12
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0040.00418.84
8.1.150.0040.00418.79
8.1.140.0040.00419.47
8.1.130.0030.00318.65
8.1.120.0060.00317.48
8.1.110.0070.00017.46
8.1.100.0040.00417.49
8.1.90.0000.00717.43
8.1.80.0030.00317.43
8.1.70.0040.00417.37
8.1.60.0000.00917.49
8.1.50.0040.00417.54
8.1.40.0030.00617.59
8.1.30.0030.00517.69
8.1.20.0040.00417.57
8.1.10.0080.00017.42
8.1.00.0070.00017.32
8.0.300.0040.00418.77
8.0.290.0050.00316.88
8.0.280.0030.00318.34
8.0.270.0030.00317.16
8.0.260.0070.00016.77
8.0.250.0030.00316.95
8.0.240.0040.00416.81
8.0.230.0000.00716.94
8.0.220.0030.00316.89
8.0.210.0070.00016.90
8.0.200.0040.00416.86
8.0.190.0050.00316.95
8.0.180.0040.00416.83
8.0.170.0040.00416.95
8.0.160.0040.00416.97
8.0.150.0080.00016.83
8.0.140.0080.00416.84
8.0.130.0050.00313.38
8.0.120.0070.00016.86
8.0.110.0050.00216.79
8.0.100.0040.00416.72
8.0.90.0020.00516.89
8.0.80.0060.01616.87
8.0.70.0030.00517.02
8.0.60.0070.00016.76
8.0.50.0070.00017.02
8.0.30.0110.00817.11
8.0.20.0090.01117.40
8.0.10.0040.00317.09
8.0.00.0130.00616.64
7.4.330.0000.00515.55
7.4.320.0070.00016.57
7.4.300.0040.00416.64
7.4.290.0000.00716.48
7.4.280.0060.00316.61
7.4.270.0000.00716.49
7.4.260.0000.01016.59
7.4.250.0040.00416.57
7.4.240.0070.00016.61
7.4.230.0080.00016.61
7.4.220.0160.01016.55
7.4.210.0060.00816.54
7.4.200.0020.00516.51
7.4.160.0090.00716.50
7.4.150.0100.01017.40
7.4.140.0110.01017.86
7.4.130.0040.01716.54
7.4.120.0110.00616.64
7.4.110.0150.00416.68
7.4.100.0140.01016.71
7.4.90.0090.00916.47
7.4.80.0150.00619.39
7.4.70.0120.00616.63
7.4.60.0130.00316.62
7.4.50.0060.00916.46
7.4.40.0050.01116.50
7.4.30.0070.01116.57
7.4.10.0030.01416.50
7.4.00.0040.01215.39
7.3.330.0030.00313.11
7.3.320.0000.00613.26
7.3.310.0040.00416.29
7.3.300.0030.00316.12
7.3.290.0090.00716.33
7.3.280.0070.00816.25
7.3.270.0130.00317.40
7.3.260.0110.00516.49
7.3.250.0080.00916.43
7.3.240.0100.01016.48
7.3.230.0120.00616.50
7.3.210.0030.01316.68
7.3.200.0100.00616.61
7.3.190.0000.01616.54
7.3.180.0080.00816.19
7.3.170.0060.01216.34
7.3.160.0070.01016.52
7.3.130.0100.01016.50
7.3.120.0030.01415.55
7.3.110.0080.00915.56
7.3.100.0030.01415.59
7.3.90.0070.00515.69
7.3.80.0050.00915.70
7.3.70.0040.01115.67
7.3.60.0050.01015.43
7.3.50.0080.00615.41
7.3.40.0050.00715.52
7.3.30.0070.00415.62
7.3.20.0060.00717.34
7.3.10.0090.00717.32
7.3.00.0060.00817.41
7.2.330.0060.01216.51
7.2.320.0090.01216.57
7.2.310.0190.00316.54
7.2.300.0100.00716.64
7.2.290.0140.00716.56
7.2.260.0000.02116.45
7.2.250.0080.01215.88
7.2.240.0080.01015.72
7.2.230.0030.01115.73
7.2.220.0060.00815.68
7.2.210.0050.01115.83
7.2.200.0070.00715.66
7.2.190.0050.01015.82
7.2.180.0060.00615.84
7.2.170.0090.00615.68
7.2.160.0110.00716.36
7.2.150.0060.00618.31
7.2.140.0030.00718.25
7.2.130.0100.00618.33
7.2.120.0040.01118.29
7.2.110.0030.01218.36
7.2.100.0090.00918.36
7.2.90.0030.01218.43
7.2.80.0070.01118.31
7.2.70.0000.01118.43
7.2.60.0110.00517.60
7.2.50.0080.01118.46
7.2.40.0100.00018.37
7.2.30.0030.00618.26
7.2.20.0110.00418.53
7.2.10.0030.01318.25
7.2.00.0070.00718.92
7.1.330.0100.00716.64
7.1.320.0060.00816.68
7.1.310.0080.00716.66
7.1.300.0060.00816.53
7.1.290.0060.00916.53
7.1.280.0050.00916.62
7.1.270.0030.00616.69
7.1.260.0050.01016.59
7.1.250.0050.00517.27
7.1.240.0070.00717.33
7.1.230.0000.01017.29
7.1.220.0030.01417.32
7.1.210.0070.01017.34
7.1.200.0000.01516.49
7.1.190.0000.01517.30
7.1.180.0030.00617.25
7.1.170.0070.00717.29
7.1.160.0030.00617.28
7.1.150.0090.00617.22
7.1.140.0060.00617.43
7.1.130.0100.00017.28
7.1.120.0040.00717.24
7.1.110.0030.01317.26
7.1.100.0410.01216.85
7.1.90.0000.00917.32
7.1.80.0000.01117.39
7.1.70.0050.00917.22
7.1.60.0270.01025.43
7.1.50.0400.00925.08
7.1.40.0250.00824.98
7.1.30.0330.00725.01
7.1.20.0350.00525.18
7.1.10.0280.01016.11
7.1.00.0290.00316.19
7.0.330.0110.00017.12
7.0.320.0000.01016.91
7.0.310.0000.01417.13
7.0.300.0140.00017.05
7.0.290.0060.00617.21
7.0.280.0120.00016.88
7.0.270.0030.01117.07
7.0.260.0110.00416.95
7.0.250.0110.00717.13
7.0.240.0070.00717.16
7.0.230.0000.01217.21
7.0.220.0110.00416.93
7.0.210.0060.00917.00
7.0.200.0240.00915.86
7.0.190.0250.00715.82
7.0.180.0230.01015.63
7.0.170.0260.00615.78
7.0.160.0250.00915.76
7.0.150.0240.00615.80
7.0.140.0230.01015.80
7.0.130.0250.00815.90
7.0.120.0220.01215.88
7.0.110.0230.01015.90
7.0.100.0360.00615.72
7.0.90.0210.00815.88
7.0.80.0340.00915.74
7.0.70.0560.00615.87
7.0.60.0230.00915.82
7.0.50.0200.00715.77
7.0.40.0170.01214.82
7.0.30.0170.01214.82
7.0.20.0180.01214.97
7.0.10.0200.00714.81
7.0.00.0180.01114.83
5.6.400.0030.01415.66
5.6.390.0030.01015.98
5.6.380.0030.01515.51
5.6.370.0000.01015.53
5.6.360.0070.01015.76
5.6.350.0030.01315.83
5.6.340.0040.00715.70
5.6.330.0090.00915.57
5.6.320.0040.00715.78
5.6.310.0100.00315.80
5.6.300.0070.00715.76
5.6.290.0090.00615.98
5.6.280.0060.01015.83
5.6.270.0030.01015.89
5.6.260.0070.01015.57
5.6.250.0040.01115.68
5.6.240.0030.01415.73
5.6.230.0060.01315.90
5.6.220.0000.01315.87
5.6.210.0040.01515.93
5.6.200.0060.00615.77
5.6.190.0060.00615.52
5.6.180.0100.00615.64
5.6.170.0030.00715.74
5.6.160.0030.01015.82
5.6.150.0040.01115.88
5.6.140.0120.00415.63
5.6.130.0070.00315.55
5.6.120.0040.00815.79
5.6.110.0040.00815.60
5.6.100.0080.00415.52
5.6.90.0070.00715.50
5.6.80.0060.00915.50
5.6.70.0000.01215.71
5.6.60.0000.01215.57
5.6.50.0090.00615.70
5.6.40.0100.00715.70
5.6.30.0040.01115.96
5.6.20.0070.00715.64
5.6.10.0070.00415.64
5.6.00.0000.01215.54

preferences:
51.2 ms | 401 KiB | 5 Q