3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'a';echo var_dump(explode('-', $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)
8.3.60.0090.00916.25
8.3.50.0080.00821.93
8.3.40.0060.00918.71
8.3.30.0040.01119.14
8.3.20.0000.00820.16
8.3.10.0000.00823.65
8.3.00.0070.00317.79
8.2.180.0110.00816.63
8.2.170.0150.00622.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0020.00524.66
8.2.130.0060.00326.16
8.2.120.0050.00319.24
8.2.110.0070.00320.52
8.2.100.0120.00017.66
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0090.00017.63
8.2.60.0060.00317.80
8.2.50.0060.00318.07
8.2.40.0050.00218.09
8.2.30.0040.00418.30
8.2.20.0000.00717.66
8.2.10.0000.00717.98
8.2.00.0030.00517.49
8.1.280.0120.00325.92
8.1.270.0060.00323.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.23
8.1.230.0090.00317.76
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0030.00717.22
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0040.00421.98
8.1.150.0030.00518.59
8.1.140.0040.00417.28
8.1.130.0000.00817.82
8.1.120.0000.00717.35
8.1.110.0040.00417.28
8.1.100.0000.00717.39
8.1.90.0060.00317.38
8.1.80.0060.00317.37
8.1.70.0000.00717.35
8.1.60.0040.00717.53
8.1.50.0040.00417.34
8.1.40.0040.00417.32
8.1.30.0050.00317.50
8.1.20.0030.00517.63
8.1.10.0080.00017.44
8.1.00.0080.00017.45
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0000.00717.18
8.0.260.0000.00617.16
8.0.250.0030.00317.05
8.0.240.0070.00316.77
8.0.230.0050.00316.79
8.0.220.0000.00716.74
8.0.210.0040.00416.80
8.0.200.0030.00616.85
8.0.190.0040.00416.79
8.0.180.0040.00416.88
8.0.170.0030.00516.78
8.0.160.0000.00716.75
8.0.150.0060.00316.71
8.0.140.0030.00616.80
8.0.130.0030.00313.18
8.0.120.0030.00616.78
8.0.110.0040.00416.88
8.0.100.0020.00516.77
8.0.90.0000.00716.82
8.0.80.0060.01016.77
8.0.70.0040.00416.86
8.0.60.0000.00716.86
8.0.50.0000.00716.76
8.0.30.0140.00916.91
8.0.20.0120.00717.40
8.0.10.0000.00816.97
8.0.00.0120.00916.50
7.4.330.0000.00515.00
7.4.320.0060.00316.41
7.4.300.0000.00616.44
7.4.290.0040.00416.42
7.4.280.0000.00716.57
7.4.270.0040.00416.57
7.4.260.0070.00016.55
7.4.250.0030.00416.45
7.4.240.0040.00316.54
7.4.230.0030.00316.60
7.4.220.0080.01216.39
7.4.210.0110.00816.61
7.4.200.0040.00416.31
7.4.160.0100.00616.36
7.4.150.0080.01117.40
7.4.140.0170.00517.86
7.4.130.0080.01016.50
7.4.120.0080.00816.50
7.4.110.0120.00416.46
7.4.100.0190.00716.39
7.4.90.0090.00916.50
7.4.80.0070.01519.39
7.4.70.0060.01216.54
7.4.60.0110.00516.34
7.4.50.0080.00016.44
7.4.40.0030.01316.52
7.4.30.0030.01316.44
7.4.00.0030.01214.72
7.3.330.0000.00512.89
7.3.320.0030.00312.87
7.3.310.0060.00016.07
7.3.300.0000.00716.02
7.3.290.0060.01016.08
7.3.280.0110.00616.13
7.3.270.0130.00517.40
7.3.260.0130.00416.12
7.3.250.0130.00616.13
7.3.240.0110.01416.13
7.3.230.0120.01016.39
7.3.210.0000.01716.48
7.3.200.0170.00016.46
7.3.190.0090.01016.38
7.3.180.0090.00616.21
7.3.170.0110.00616.27
7.3.160.0120.01016.43
7.3.120.0030.01214.46
7.3.10.0040.01116.43
7.3.00.0150.00016.37
7.2.330.0060.01316.65
7.2.320.0110.00616.50
7.2.310.0070.01016.54
7.2.300.0070.01016.57
7.2.290.0140.00716.59
7.2.130.0100.00716.58
7.2.120.0090.00916.73
7.2.110.0030.01016.77
7.2.100.0070.00416.74
7.2.90.0070.00717.03
7.2.80.0000.01116.43
7.2.70.0030.01316.55
7.2.60.0070.00716.86
7.2.50.0040.01116.21
7.2.40.0040.01116.23
7.2.30.0100.00716.85
7.2.20.0050.00516.52
7.2.10.0030.01216.52
7.2.00.0080.00618.02
7.1.250.0060.00315.66
7.1.200.0070.00415.85
7.1.100.0080.00518.02
7.1.70.0000.00717.09
7.1.60.0070.00317.27
7.1.50.0000.01216.73
7.1.40.0100.00316.49
7.1.30.0030.00916.55
7.1.20.0000.01116.61
7.1.10.0000.00816.71
7.1.00.0090.00016.64
7.0.200.0000.00816.82
7.0.190.0000.01016.70
7.0.180.0000.00916.17
7.0.170.0050.00216.25
7.0.160.0030.01016.18
7.0.150.0080.00016.17
7.0.140.0040.00416.23
7.0.130.0000.00816.39
7.0.120.0040.00416.54
7.0.110.0040.00416.06
7.0.100.0000.00916.34
7.0.90.0080.00016.33
7.0.80.0000.00716.26
7.0.70.0000.00716.29
7.0.60.0030.00515.85
7.0.50.0000.00716.41
7.0.40.0050.00215.43
7.0.30.0000.00715.43
7.0.20.0030.00715.43
7.0.10.0000.00715.43
7.0.00.0040.00715.43
5.6.300.0000.04720.65
5.6.290.0060.03820.77
5.6.280.0000.04920.98
5.6.270.0030.04420.89
5.6.260.0030.04120.87
5.6.250.0100.03521.04
5.6.240.0030.04320.79
5.6.230.0030.04320.81
5.6.220.0000.05320.91
5.6.210.0000.05421.01
5.6.200.0030.04821.03
5.6.190.0070.04720.98
5.6.180.0030.03920.82
5.6.170.0070.04020.92
5.6.160.0260.03920.81
5.6.150.0030.04120.81
5.6.140.0000.04420.82
5.6.130.0000.04320.72
5.6.120.0030.04620.92
5.6.110.0170.03420.96
5.6.100.0000.04320.80
5.6.90.0030.05920.75
5.6.80.0030.03920.21
5.6.70.0060.03820.15
5.6.60.0030.04020.11
5.6.50.0000.04420.20
5.6.40.0130.03520.12
5.6.30.0100.03220.37
5.6.20.0030.03820.38
5.6.10.0100.03620.34
5.6.00.0000.04320.07
5.5.380.0030.04317.48
5.5.370.0000.04617.50
5.5.360.0070.04017.53
5.5.350.0100.04017.48
5.5.340.0000.04117.92
5.5.330.0070.03717.90
5.5.320.0060.04117.83
5.5.310.0000.04218.01
5.5.300.0100.03317.86
5.5.290.0000.04717.69
5.5.280.0000.04217.86
5.5.270.0130.04318.00
5.5.260.0070.04717.82
5.5.250.0000.04317.84
5.5.240.0030.03717.25
5.5.230.0030.03817.31
5.5.220.0030.03717.20
5.5.210.0030.03817.44
5.5.200.0130.04217.32
5.5.190.0070.03617.05
5.5.180.0030.04117.46
5.5.160.0030.04017.36
5.5.150.0000.04017.39
5.5.140.0030.03717.08
5.5.130.0070.03317.36
5.5.120.0000.04617.34
5.5.110.0070.03417.18
5.5.100.0030.03717.20
5.5.90.0040.03517.24
5.5.80.0000.03917.28
5.5.70.0030.03717.29
5.5.60.0000.04317.10
5.5.50.0070.03317.26
5.5.40.0040.03917.22
5.5.30.0030.04117.17
5.5.20.0000.03917.29
5.5.10.0100.03317.06
5.5.00.0030.04117.16
5.4.450.0040.03919.49
5.4.440.0030.04319.18
5.4.430.0030.03819.52
5.4.420.0070.07719.21
5.4.410.0030.08119.25
5.4.400.0030.03718.93
5.4.390.0000.04219.05
5.4.380.0030.04318.91
5.4.370.0000.04118.85
5.4.360.0030.03818.85
5.4.350.0030.03718.85
5.4.340.0030.03619.13
5.4.320.0030.04018.97
5.4.310.0030.03619.11
5.4.300.0000.03918.84
5.4.290.0030.03519.04
5.4.280.0000.04118.97
5.4.270.0000.04619.00
5.4.260.0070.03319.05
5.4.250.0030.03918.81
5.4.240.0030.04118.98
5.4.230.0000.04718.89
5.4.220.0000.04619.13
5.4.210.0000.04418.90
5.4.200.0070.03419.08
5.4.190.0000.04418.84
5.4.180.0060.03518.98
5.4.170.0070.03719.02
5.4.160.0000.04319.00
5.4.150.0030.04319.04
5.4.140.0070.07216.64
5.4.130.0200.03616.50
5.4.120.0000.03916.28
5.4.110.0000.03916.50
5.4.100.0030.03816.61
5.4.90.0000.04116.40
5.4.80.0030.03316.35
5.4.70.0000.03616.61
5.4.60.0030.03516.34
5.4.50.0030.03716.32
5.4.40.0000.03716.60
5.4.30.0000.03816.32
5.4.20.0070.05916.65
5.4.10.0060.03816.55
5.4.00.0030.03515.77
5.3.290.0070.03715.43
5.3.280.0030.03515.43
5.3.270.0000.05215.43
5.3.260.0060.03415.43
5.3.250.0100.03015.43
5.3.240.0060.03615.43
5.3.230.0030.04015.43
5.3.220.0000.04215.43
5.3.210.0000.04215.43
5.3.200.0000.03815.43
5.3.190.0030.04115.43
5.3.180.0000.04415.43
5.3.170.0030.03615.43
5.3.160.0070.03315.43
5.3.150.0070.03615.43
5.3.140.0030.03815.43
5.3.130.0000.03815.43
5.3.120.0000.04315.43
5.3.110.0030.04215.43
5.3.100.0000.04815.43
5.3.90.0030.07415.43
5.3.80.0070.03115.43
5.3.70.0070.03015.43
5.3.60.0030.05015.43
5.3.50.0030.04515.43
5.3.40.0030.03815.43
5.3.30.0030.03515.43
5.3.20.0030.07215.43
5.3.10.0000.03615.43
5.3.00.0090.03815.43
5.2.170.0000.03615.43
5.2.160.0000.03415.43
5.2.150.0000.03315.43
5.2.140.0070.04815.43
5.2.130.0030.02815.43
5.2.120.0210.01715.43
5.2.110.0000.03015.43
5.2.100.0030.03215.43
5.2.90.0030.04915.43
5.2.80.0000.04215.43
5.2.70.0030.02915.43
5.2.60.0030.06615.43
5.2.50.0070.05615.43
5.2.40.0100.03415.43
5.2.30.0060.02715.43
5.2.20.0000.04315.43
5.2.10.0000.03515.43
5.2.00.0030.02915.43
5.1.60.0030.02315.43
5.1.50.0030.02415.43
5.1.40.0000.02715.43
5.1.30.0060.02215.43
5.1.20.0060.02215.43
5.1.10.0030.02415.43
5.1.00.0000.06315.43
5.0.50.0000.02415.43
5.0.40.0090.01215.43
5.0.30.0000.03215.43
5.0.20.0070.01815.43
5.0.10.0000.02615.43
5.0.00.0000.03315.43
4.4.90.0030.02415.43
4.4.80.0070.02615.43
4.4.70.0000.01715.43
4.4.60.0030.01315.43
4.4.50.0000.01815.43
4.4.40.0000.02615.43
4.4.30.0000.01715.43
4.4.20.0000.01715.43
4.4.10.0000.02715.43
4.4.00.0000.02715.43
4.3.110.0000.01715.43
4.3.100.0030.01315.43
4.3.90.0030.01615.43
4.3.80.0000.02515.43
4.3.70.0000.03615.43
4.3.60.0030.03315.43
4.3.50.0000.02115.43
4.3.40.0030.03015.43
4.3.30.0030.01515.43
4.3.20.0030.02015.43
4.3.10.0000.01815.43
4.3.00.0030.01315.43

preferences:
43.14 ms | 400 KiB | 5 Q