3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'var1:subvar'; var_dump(explode(':',$str)); exit; function strAssign($str,$val){ }

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)
8.3.60.0120.00616.25
8.3.50.0130.00521.93
8.3.40.0080.00818.55
8.3.30.0100.00318.93
8.3.20.0080.00020.21
8.3.10.0050.00321.90
8.3.00.0050.00320.94
8.2.180.0070.01118.16
8.2.170.0040.01122.96
8.2.160.0070.00722.24
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0070.00417.93
8.2.110.0090.00020.43
8.2.100.0040.00717.85
8.2.90.0040.00419.21
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0050.00319.96
8.2.30.0040.00418.00
8.2.20.0050.00317.74
8.2.10.0040.00418.10
8.2.00.0040.00417.72
8.1.280.0140.00425.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0090.00319.23
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00017.13
8.1.190.0060.00317.23
8.1.180.0030.00518.10
8.1.170.0080.00018.53
8.1.160.0000.00721.89
8.1.150.0050.00318.83
8.1.140.0060.00319.17
8.1.130.0030.00317.82
8.1.120.0080.00017.45
8.1.110.0040.00417.32
8.1.100.0050.00217.42
8.1.90.0030.00517.38
8.1.80.0040.00417.31
8.1.70.0030.00317.44
8.1.60.0040.00417.44
8.1.50.0040.00417.56
8.1.40.0050.00317.49
8.1.30.0060.00317.55
8.1.20.0080.00017.65
8.1.10.0080.00017.39
8.1.00.0030.00617.43
8.0.300.0030.00618.77
8.0.290.0050.00216.75
8.0.280.0040.00418.29
8.0.270.0000.00716.71
8.0.260.0000.00917.10
8.0.250.0000.00616.83
8.0.240.0030.00516.91
8.0.230.0000.00716.86
8.0.220.0030.00316.79
8.0.210.0070.00016.85
8.0.200.0060.00016.92
8.0.190.0000.00716.86
8.0.180.0050.00216.89
8.0.170.0000.00816.93
8.0.160.0030.00316.91
8.0.150.0000.00716.93
8.0.140.0000.00816.86
8.0.130.0050.00313.31
8.0.120.0040.00416.81
8.0.110.0000.00716.84
8.0.100.0040.00416.91
8.0.90.0000.00716.87
8.0.80.0130.00616.87
8.0.70.0080.00016.95
8.0.60.0050.00216.84
8.0.50.0040.00416.78
8.0.30.0120.01316.93
8.0.20.0130.01117.40
8.0.10.0040.00417.01
8.0.00.0090.01316.58
7.4.330.0030.00315.03
7.4.320.0070.00016.52
7.4.300.0080.00016.54
7.4.290.0040.00416.48
7.4.280.0030.00816.54
7.4.270.0030.00316.58
7.4.260.0000.00816.39
7.4.250.0060.00316.47
7.4.240.0060.00216.55
7.4.230.0000.00816.28
7.4.220.0120.00616.59
7.4.210.0050.01016.51
7.4.200.0070.00016.45
7.4.160.0090.00616.27
7.4.150.0050.01417.40
7.4.140.0110.00917.86
7.4.130.0070.01016.46
7.4.120.0020.01816.53
7.4.110.0110.01116.46
7.4.100.0070.01016.48
7.4.90.0100.00716.37
7.4.80.0070.01016.59
7.4.70.0030.01216.46
7.4.60.0120.00616.47
7.4.50.0030.00516.24
7.4.40.0040.01516.21
7.4.30.0090.01316.43
7.4.00.0110.00514.82
7.3.330.0000.00513.10
7.3.320.0100.00313.20
7.3.310.0000.00716.24
7.3.300.0060.00016.11
7.3.290.0070.00016.20
7.3.280.0070.01016.21
7.3.270.0100.00717.40
7.3.260.0070.01116.21
7.3.250.0060.01316.33
7.3.240.0060.01516.16
7.3.230.0100.00716.39
7.3.210.0060.00916.37
7.3.200.0180.00319.39
7.3.190.0080.00816.20
7.3.180.0090.01316.52
7.3.170.0100.00616.36
7.3.160.0210.00016.18
7.3.120.0000.01914.32
7.3.110.0110.00714.89
7.3.100.0070.01014.63
7.3.90.0060.00314.41
7.3.80.0070.00714.67
7.3.70.0070.01014.69
7.3.60.0040.01114.41
7.3.50.0110.00414.64
7.3.40.0000.01414.43
7.3.30.0070.00714.42
7.3.20.0000.01516.52
7.3.10.0060.00716.56
7.3.00.0090.00416.48
7.2.330.0060.01216.24
7.2.320.0040.02116.73
7.2.310.0070.01016.22
7.2.300.0040.01316.58
7.2.290.0110.01116.26
7.2.250.0070.01015.10
7.2.240.0060.01314.56
7.2.230.0070.00714.75
7.2.220.0070.01015.00
7.2.210.0090.00314.98
7.2.200.0030.01314.77
7.2.190.0030.01014.70
7.2.180.0000.01614.83
7.2.170.0100.00714.93
7.2.130.0040.01116.85
7.2.120.0090.00316.82
7.2.110.0070.00716.81
7.2.100.0050.00516.79
7.2.90.0000.01016.98
7.2.80.0030.00916.55
7.2.70.0070.00416.54
7.2.60.0060.00616.83
7.2.50.0030.00616.85
7.2.40.0080.00016.93
7.2.30.0030.00716.61
7.2.20.0050.00316.85
7.2.10.0000.01016.95
7.2.00.0040.00917.96
7.1.330.0040.01115.79
7.1.320.0110.00315.82
7.1.310.0030.00915.82
7.1.300.0030.01315.80
7.1.290.0060.00315.76
7.1.280.0070.00715.85
7.1.270.0040.01115.48
7.1.260.0100.00315.68
7.1.250.0030.00815.66
7.1.100.1370.01016.08
7.1.70.0000.00817.10
7.1.60.0100.01419.46
7.1.50.0060.01616.62
7.1.00.0030.07322.44
7.0.200.0060.00615.01
7.0.140.0070.06722.15
7.0.60.0070.07320.02
7.0.50.0030.08017.88
7.0.40.0030.04320.25
7.0.30.0300.07320.17
7.0.20.0300.07720.23
7.0.10.0070.08720.25
7.0.00.0000.09020.16
5.6.280.0000.07721.10
5.6.210.0100.08320.71
5.6.200.0100.05318.18
5.6.190.0100.05320.52
5.6.180.0370.04320.63
5.6.170.0300.03320.60
5.6.160.0100.08020.66
5.6.150.0070.05018.21
5.6.140.0100.06718.21
5.6.130.0100.05718.27
5.6.120.0030.04021.02
5.6.110.0070.08320.89
5.6.100.0030.07720.89
5.6.90.0130.05021.02
5.6.80.0100.07720.46
5.5.350.4200.04720.38
5.5.340.0100.07318.04
5.5.330.0200.06320.44
5.5.320.0330.07020.36
5.5.310.0200.04020.28
5.5.300.0000.04018.04
5.5.290.0100.07717.96
5.5.280.0070.03720.88
5.5.270.0070.05320.80
5.5.260.0170.07020.77
5.5.250.0100.08020.77
5.5.240.0400.06320.26
5.4.450.0130.04319.42
5.4.440.2900.03719.55
5.4.430.2300.03719.30
5.4.420.3030.04719.30
5.4.410.2800.03719.18
5.4.400.2930.03019.16
5.4.390.2700.03719.21
5.4.380.2300.04019.16
5.4.370.3230.03319.15
5.4.360.3230.04318.99
5.4.350.2730.03718.87
5.4.340.2700.03719.09
5.4.320.2600.04318.87
5.4.310.2800.04019.10
5.4.300.2630.04019.29
5.4.290.3230.03719.24
5.4.280.2970.04019.17
5.4.270.3200.04018.84
5.4.260.2870.04019.18
5.4.250.2700.03718.84
5.4.240.2730.03719.22
5.4.230.2600.04719.07
5.4.220.2600.03319.09
5.4.210.4270.04319.23
5.4.200.2700.03718.96
5.4.190.2900.04019.24
5.4.180.2870.04018.82
5.4.170.2730.04019.12
5.4.160.2530.03319.13
5.4.150.2970.03719.20
5.4.140.2900.03316.41
5.4.130.2970.03016.31
5.4.120.2500.03016.31
5.4.110.2370.03716.26
5.4.100.2800.04316.30
5.4.90.3200.03716.26
5.4.80.2800.03716.48
5.4.70.2570.04016.50
5.4.60.2970.03716.39
5.4.50.2670.03716.23
5.4.40.2670.03016.51
5.4.30.3030.03716.52
5.4.20.2870.03716.32
5.4.10.3500.04016.16
5.4.00.2730.03315.80
5.3.290.2900.04314.81
5.3.280.2730.03314.49
5.3.270.2700.04014.52
5.3.260.2700.04014.57
5.3.250.3530.03714.47
5.3.240.1430.04314.61
5.3.230.2330.03314.50
5.3.220.2730.03314.56
5.3.210.2800.04314.55
5.3.200.2970.03714.68
5.3.190.2600.04314.48
5.3.180.2900.04014.46
5.3.170.2630.04714.71
5.3.160.3070.04014.56
5.3.150.2630.04014.53
5.3.140.2770.03314.46
5.3.130.3070.04014.70
5.3.120.2870.04014.46
5.3.110.2900.03314.59
5.3.100.2700.03314.04
5.3.90.2900.04014.02
5.3.80.2930.04014.13
5.3.70.2870.04014.09
5.3.60.2730.03014.16
5.3.50.3000.03314.02
5.3.40.2800.03713.87
5.3.30.2800.03313.98
5.3.20.3070.03013.60
5.3.10.2900.04013.82
5.3.00.3070.03713.72
5.2.170.2070.03311.06
5.2.160.2230.02711.05
5.2.150.2230.03311.16
5.2.140.2270.03011.05
5.2.130.2270.03011.06
5.2.120.2300.02711.10
5.2.110.2800.03011.18
5.2.100.2170.02711.02
5.2.90.2930.03711.02
5.2.80.2300.03011.09
5.2.70.2570.03011.04
5.2.60.2370.02311.13
5.2.50.2530.03010.92
5.2.40.2070.03010.91
5.2.30.1900.02311.12
5.2.20.1870.02011.07
5.2.10.2000.03010.90
5.2.00.2030.02310.90
5.1.60.2100.02710.90
5.1.50.2030.02010.90
5.1.40.2030.02710.90
5.1.30.1700.03310.90
5.1.20.1570.02710.90
5.1.10.2170.02710.90
5.1.00.1830.02710.90
5.0.50.1170.02010.90
5.0.40.1070.02010.90
5.0.30.1030.02710.90
5.0.20.1100.01310.90
5.0.10.0730.02310.90
5.0.00.0770.03010.90
4.4.90.0900.01710.90
4.4.80.0830.01710.90
4.4.70.0830.01710.90
4.4.60.1030.01710.90
4.4.50.0900.01710.90
4.4.40.0870.02310.90
4.4.30.0900.01710.90
4.4.20.1130.02310.90
4.4.10.1130.02010.90
4.4.00.1030.02710.90
4.3.110.1070.01310.90
4.3.100.0870.01310.90
4.3.90.1030.01310.90
4.3.80.0770.02310.90
4.3.70.1030.01310.90
4.3.60.0800.01310.90
4.3.50.0770.01710.90
4.3.40.1070.02310.90
4.3.30.0470.01310.90
4.3.20.0570.01310.90
4.3.10.0530.01310.90
4.3.00.0570.01310.90

preferences:
38.67 ms | 401 KiB | 5 Q