3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(str_replace(array(' ', ' '), array('', '.'), array('Arjen Schol', 'Arie Schol')));

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)
8.3.60.0110.00416.38
8.3.50.0170.01017.12
8.3.40.0120.00318.45
8.3.30.0100.00318.71
8.3.20.0080.00018.65
8.3.10.0030.00618.48
8.3.00.0080.00019.13
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0080.00818.83
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00820.80
8.2.110.0070.00321.00
8.2.100.0060.00617.66
8.2.90.0040.00419.57
8.2.80.0000.00720.60
8.2.70.0060.00317.91
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0060.00319.21
8.2.30.0030.00617.47
8.2.20.0000.00917.48
8.2.10.0070.00017.60
8.2.00.0000.00817.63
8.1.280.0170.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.27
8.1.230.0000.01222.75
8.1.220.0040.00417.74
8.1.210.0040.00418.85
8.1.200.0100.00017.00
8.1.190.0030.00617.10
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0030.00618.49
8.1.150.0000.00818.56
8.1.140.0070.00017.18
8.1.130.0030.00317.71
8.1.120.0000.00717.27
8.1.110.0040.00417.33
8.1.100.0000.00717.30
8.1.90.0070.00017.33
8.1.80.0050.00217.27
8.1.70.0070.00017.32
8.1.60.0070.00017.44
8.1.50.0000.00817.37
8.1.40.0040.00417.35
8.1.30.0030.00517.41
8.1.20.0050.00217.49
8.1.10.0040.00417.41
8.1.00.0040.00417.29
8.0.300.0000.00720.14
8.0.290.0080.00016.63
8.0.280.0070.00018.30
8.0.270.0070.00017.10
8.0.260.0070.00016.69
8.0.250.0040.00416.89
8.0.240.0030.00316.84
8.0.230.0040.00416.73
8.0.220.0030.00316.79
8.0.210.0070.00016.70
8.0.200.0000.00616.89
8.0.190.0080.00016.80
8.0.180.0000.00816.82
8.0.170.0040.00416.59
8.0.160.0030.00316.82
8.0.150.0030.00616.59
8.0.140.0050.00216.72
8.0.130.0030.00313.24
8.0.120.0040.00416.61
8.0.110.0070.00016.74
8.0.100.0040.00416.70
8.0.90.0000.00716.70
8.0.80.0000.01716.81
8.0.70.0000.00716.74
8.0.60.0040.00416.64
8.0.50.0040.00416.65
8.0.30.0090.00916.99
8.0.20.0070.01017.01
8.0.10.0030.00616.79
8.0.00.0090.00816.62
7.4.330.0000.00612.88
7.4.320.0000.00716.39
7.4.300.0060.00016.27
7.4.290.0070.00016.46
7.4.280.0040.00416.36
7.4.270.0070.00016.52
7.4.260.0050.00013.26
7.4.250.0090.00016.30
7.4.240.0000.00716.39
7.4.230.0000.00716.27
7.4.220.0090.01516.22
7.4.210.0130.00716.57
7.4.200.0000.00716.31
7.4.190.0070.00016.51
7.4.160.0100.00616.18
7.4.150.0100.01316.24
7.4.140.0070.01016.23
7.4.130.0060.01216.32
7.4.120.0070.01016.22
7.4.110.0130.00316.34
7.4.100.0110.00516.25
7.4.90.0090.00916.34
7.4.80.0030.02019.39
7.4.70.0090.00916.54
7.4.60.0070.01016.27
7.4.50.0070.00716.43
7.4.40.0060.00916.29
7.4.30.0080.00916.25
7.4.00.0050.01214.82
7.3.330.0050.00012.87
7.3.320.0000.00713.00
7.3.310.0070.00016.07
7.3.300.0030.00315.99
7.3.290.0040.01416.08
7.3.280.0050.01016.23
7.3.270.0170.00716.30
7.3.260.0070.01116.02
7.3.250.0140.00816.30
7.3.240.0090.00916.18
7.3.230.0140.00316.46
7.3.210.0110.00516.21
7.3.200.0120.00616.14
7.3.190.0090.01216.10
7.3.180.0120.00316.24
7.3.170.0150.00316.20
7.3.160.0140.00516.14
7.3.120.0050.01114.69
7.3.110.0070.00714.51
7.3.100.0060.00914.65
7.3.90.0040.00614.78
7.3.80.0060.00614.55
7.3.70.0060.00714.44
7.3.60.0050.01114.50
7.3.50.0110.00414.66
7.3.40.0050.00714.53
7.3.30.0060.00814.45
7.3.20.0070.00716.35
7.3.10.0090.00516.25
7.3.00.0090.00316.35
7.2.330.0000.01816.40
7.2.320.0080.00816.29
7.2.310.0040.01516.29
7.2.300.0080.00816.15
7.2.290.0150.00716.45
7.2.250.0050.01014.89
7.2.240.0080.01114.78
7.2.230.0030.01314.65
7.2.220.0020.01214.62
7.2.210.0080.00614.81
7.2.200.0040.00614.89
7.2.190.0070.00914.80
7.2.180.0080.00714.64
7.2.170.0030.00914.86
7.1.330.0070.00915.45
7.1.320.0030.00815.53
7.1.310.0030.01115.73
7.1.300.0030.01015.63
7.1.290.0050.01115.52
7.1.280.0070.00915.55
7.1.270.0120.00315.63
7.1.260.0050.01015.54
7.1.200.0260.00615.46
7.1.70.0000.00716.91
7.1.60.0100.01319.30
7.1.50.0070.01316.87
7.1.00.0100.07022.43
7.0.200.0090.00516.16
7.0.140.0000.07722.04
7.0.120.0070.07022.02
7.0.60.0070.08719.81
7.0.50.0070.03717.66
7.0.40.0100.04020.30
7.0.30.0430.04020.17
7.0.20.0370.07320.12
7.0.10.0300.07720.01
7.0.00.0170.04320.09
5.6.280.0000.07720.85
5.6.210.0070.05320.45
5.6.200.0100.05318.08
5.6.190.0030.04720.67
5.6.180.0330.06320.59
5.6.170.0330.07320.49
5.6.160.0030.05720.46
5.6.150.0070.05718.16
5.6.140.0030.06718.09
5.6.130.0070.04718.11
5.6.120.0100.04721.11
5.6.110.0130.08020.96
5.6.100.0070.08021.10
5.6.90.0100.06721.09
5.6.80.0170.02720.47
5.6.70.0230.04720.41
5.5.350.0370.05320.39
5.5.340.0100.08317.98
5.5.330.0070.03720.14
5.5.320.0070.06020.47
5.5.310.0230.05720.24
5.5.300.0130.07317.96
5.5.290.0070.03718.01
5.5.280.0030.05720.64
5.5.270.0070.03720.86
5.5.260.0070.06320.86
5.5.250.0070.07720.61
5.5.240.0100.05720.18
5.4.450.0070.06019.47
5.4.440.0100.07719.40
5.4.430.0100.08319.50
5.4.420.0100.08319.50
5.4.410.0070.07319.37
5.4.400.0030.06319.01
5.4.390.0070.04018.92
5.4.380.0000.06019.09
5.4.370.0070.03719.18
5.4.360.0100.07718.78
5.4.350.0030.04019.18
5.4.340.0000.04719.18
5.4.320.0070.04018.91
5.4.310.0130.06019.00
5.4.300.0000.04719.17
5.4.290.0100.03019.15
5.4.280.0100.06019.08
5.4.270.0130.06019.18
5.4.260.0030.04019.15
5.4.250.0100.07318.80
5.4.240.0030.07719.13
5.4.230.0170.07019.17
5.4.220.0070.03718.78
5.4.210.0130.07319.09
5.4.200.0000.08018.78
5.4.190.0200.06719.09
5.4.180.0100.07718.78
5.4.170.0100.07018.87
5.4.160.0030.04018.89
5.4.150.0130.07019.10
5.4.140.0030.07716.20
5.4.130.0070.07716.25
5.4.120.0100.06016.43
5.4.110.0070.04316.40
5.4.100.0030.04016.41
5.4.90.0000.08016.17
5.4.80.0100.06716.31
5.4.70.0070.04016.30
5.4.60.0100.06716.24
5.4.50.0070.04316.22
5.4.40.0100.05016.21
5.4.30.0030.07316.63
5.4.20.0070.06316.22
5.4.10.0170.06716.24
5.4.00.0130.06315.70
5.3.290.0030.06714.59
5.3.280.0100.03714.52
5.3.270.0170.07314.57
5.3.260.0070.03714.58
5.3.250.0100.04014.50
5.3.240.0100.08014.53
5.3.230.0170.06314.54
5.3.220.0100.07014.49
5.3.210.0070.07714.51
5.3.200.0070.04014.44
5.3.190.0000.04014.58
5.3.180.0070.07014.49
5.3.170.0030.07714.44
5.3.160.0070.07714.65
5.3.150.0030.04714.50
5.3.140.0030.05014.34
5.3.130.0100.05314.45
5.3.120.0230.06314.37
5.3.110.0030.05014.33
5.3.100.0100.07313.96
5.3.90.0070.06313.94
5.3.80.0100.05013.80
5.3.70.0100.03013.96
5.3.60.0070.07313.92
5.3.50.0070.05713.87
5.3.40.0100.05713.91
5.3.30.0130.07013.85
5.3.20.0000.05713.67
5.3.10.0070.05313.74
5.3.00.0030.07313.66
5.2.170.0030.05011.08
5.2.160.0130.02310.96
5.2.150.0070.06311.13
5.2.140.0070.02711.04
5.2.130.0030.03010.96
5.2.120.0070.06311.04
5.2.110.0070.06311.04
5.2.100.0030.06011.11
5.2.90.0100.04311.04
5.2.80.0030.05310.98
5.2.70.0000.04710.99
5.2.60.0070.06311.02
5.2.50.0000.03710.96
5.2.40.0100.05710.87
5.2.30.0100.05010.87
5.2.20.0030.04010.84
5.2.10.0030.06310.87
5.2.00.0030.06010.76
5.1.60.0100.0479.98
5.1.50.0130.04310.14
5.1.40.0070.0509.97
5.1.30.0070.05310.41
5.1.20.0000.05310.20
5.1.10.0000.03010.06
5.1.00.0030.02710.07
5.0.50.0070.0478.45
5.0.40.0000.0278.31
5.0.30.0070.0308.37
5.0.20.0030.0278.23
5.0.10.0000.0438.21
5.0.00.0030.0638.11
4.4.90.0000.0307.92
4.4.80.0130.0277.92
4.4.70.0030.0237.92
4.4.60.0030.0207.92
4.4.50.0000.0177.92
4.4.40.0030.0577.92
4.4.30.0000.0337.92
4.4.20.0000.0207.92
4.4.10.0030.0337.92
4.4.00.0070.0307.92
4.3.110.0000.0237.92
4.3.100.0000.0207.92
4.3.90.0000.0337.92
4.3.80.0030.0407.92
4.3.70.0000.0377.92
4.3.60.0100.0307.92
4.3.50.0030.0377.92
4.3.40.0000.0537.92
4.3.30.0100.0277.92
4.3.20.0030.0337.92
4.3.10.0000.0407.92
4.3.00.0000.0377.92

preferences:
47.18 ms | 400 KiB | 5 Q